search

Search the National Library's catalog - books, newspapers, journals, photos, maps, music, manuscripts, radio/TV and more, both physical and digitized. Digitized text (OCR) is matched too by default, so a query can surface newspaper or book pages that mention a term even when it's not in the title.

Signature: search(q: string, required; media_type: string, optional, default None; language: string, optional, default None; county: string, optional, default None; year_from: integer, optional, default None; year_to: integer, optional, default None; digital_only: yes/no, optional, default False; sort: string, optional, default None; page: integer, optional, default 0; size: integer, optional, default 10; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/nasjonalbiblioteket/search/?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort}, {page}, {size} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0. Open this exact request as JSON.

Parameter	Requirement	JSON type	Description
`q`	required	string	Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
`media_type`	optional	union	Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.
`language`	optional	union	Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.
`county`	optional	union	Norwegian county name, e.g. "Troms", "Oslo".
`year_from`	optional	union	Restrict to items published/issued in this year range (inclusive).
`year_to`	optional	union	Restrict to items published/issued in this year range (inclusive).
`digital_only`	optional	boolean	Only items that have been digitized.
`sort`	optional	union	One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
`page`	optional	integer	Zero-based page index.
`size`	optional	integer	Results per page, 1 to 100 (default 10).
`limit`	optional	integer	Gateway page size; default 25, maximum 100.
`offset`	optional	integer	Number of list items to skip; default 0.

Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "nasjonalbiblioteket",
  "operation": "search",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}

Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

q (required) Type: string. Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.

media_type Type: string. Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.

language Type: string. Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.

county Type: string. Norwegian county name, e.g. "Troms", "Oslo".

year_from Type: integer. Restrict to items published/issued in this year range (inclusive).

year_to Type: integer. Restrict to items published/issued in this year range (inclusive).

digital_only Type: yes/no. Only items that have been digitized.

sort Type: string. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).

page Type: integer. Zero-based page index.

size Type: integer. Results per page, 1 to 100 (default 10).

Result

Source: National Library of Norway. Retrieved 2026-10-30T23:06:21Z in 0.298 seconds.

total:

219507

page:

size:

items:

25 results

id:
0d1f70feb78fab2ed44aa13ce1bc278e
urn:
URN:NBN:no-nb_digibok_2021010807546
title:
Black sky, red tree, blue spots
creators:
5 results
1. Slettemeås, Morten
2. Adelantado, Olga
3. Rubira, Sergio
4. Frozen Ground (utstilling)
5. Strømodden, Jarle
year:
2015
publisher:
Kunsthall Grenland
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2021010807546_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/0d1f70feb78fab2ed44aa13ce1bc278e
id:
20c2cb6598d9ce8087bac7333cab981b
urn:
URN:NBN:no-nb_digibok_2021111648616
title:
Kjæreste Blue
creators:
2 results
1. Rees, Tracy
2. Sævold, Ann-Magritt
year:
2019
publisher:
Cappelen Damm
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2021111648616_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/20c2cb6598d9ce8087bac7333cab981b
id:
931626e0fbcf2f0cc3ae9ef5b3c95b5a
urn:
URN:NBN:no-nb_digibok_2021111848583
title:
Kjæreste Blue
creators:
2 results
1. Rees, Tracy
2. Sævold, Ann-Magritt
year:
2019
publisher:
Cappelen Damm
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2021111848583_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/931626e0fbcf2f0cc3ae9ef5b3c95b5a
id:
97703a1b5fd15fb565a13b4e2e313787
urn:
URN:NBN:no-nb_digibok_2015111007536
title:
To Norway and the North Cape in "Blue Dragon II" : 1911-1912
creators:
1 results
1. Lynam, C. C.
year:
1913
publisher:
Sidgwick & Jackson
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2015111007536_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/97703a1b5fd15fb565a13b4e2e313787
id:
94dfaac9056b0fd0a7026e36fdd4fa1c
urn:
URN:NBN:no-nb_digibok_2008040104023
title:
The role of blue-stain fungi in tree-killing by bark beetles
creators:
1 results
1. Krokene, Paal
year:
1996
publisher:
Division of Zoology, Department of Biology, University of Oslo
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2008040104023_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/94dfaac9056b0fd0a7026e36fdd4fa1c
id:
e243d5ca4112444f12d02d8d368acf17
urn:
URN:NBN:no-nb_digitidsskrift_2023012483154_001
title:
Scandinavian true blue. 2022
creators:
1 results
1. Manchester City FC Supporters' Club Scandinavian Branch
year:
2022
publisher:
The Club
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2023012483154_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/e243d5ca4112444f12d02d8d368acf17
id:
c234f7ded7d863a85ad17234884df4a0
urn:
URN:NBN:no-nb_pliktmonografi_000076727
title:
Tree of life
creators:
1 results
1. Berg-Hansen, Maryanne
year:
2025
publisher:
Conscious Thriving Writings
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000076727_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c234f7ded7d863a85ad17234884df4a0
id:
90f7af8d40e6ffe624f349d094512da7
urn:
URN:NBN:no-nb_pliktmonografi_000011286
title:
The glass tree
creators:
1 results
1. Skogen, Martha
year:
2022
publisher:
Elusive Worlds
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000011286_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/90f7af8d40e6ffe624f349d094512da7
id:
28a778d2a9b27b3693304cb19fbaa6fb
urn:
URN:NBN:no-nb_digibok_2014101024001
title:
Round the Christmas tree
creators:
3 results
1. Bennet, Jill
2. Corrin, Stephen
3. Corrin, Sara
year:
1985
publisher:
Puffin Books in association with Faber and Faber
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2014101024001_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/28a778d2a9b27b3693304cb19fbaa6fb
id:
76441a4d30c2c282d3c2e3a4135eefea
urn:
URN:NBN:no-nb_digibok_2014022624012
title:
Round the Christmas tree
creators:
4 results
1. Bennett, Jill
2. Corrin, Stephen
3. Prøysen, Alf
4. Corrin, Sara
year:
1983
publisher:
Faber and Faber
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2014022624012_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/76441a4d30c2c282d3c2e3a4135eefea
id:
1fce31047391f56ef2436c15994450b5
urn:
URN:NBN:no-nb_digibok_2023100948078
title:
X is a tree
creators:
3 results
1. O'Kane, Eamon
2. Universitetet i Bergen Fakultet for kunst, musikk og design
3. Rasmussen, Lilibeth Cuenca
year:
2023
publisher:
[Universitetet i Bergen, Fakultet for kunst, musikk og design]
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2023100948078_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1fce31047391f56ef2436c15994450b5
id:
61d33d3434cbb4d4405db955e96d820f
urn:
URN:NBN:no-nb_digibok_2022100748061
title:
Kjæreste Blue
creators:
2 results
1. Rees, Tracy
2. Sævold, Ann-Magritt
year:
2022
publisher:
Cappelen Damm
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2022100748061_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/61d33d3434cbb4d4405db955e96d820f
id:
e2b7e65addcb3da6debdfccbb6f840aa
urn:
URN:NBN:no-nb_digibok_2020100548558
title:
Kjæreste Blue
creators:
2 results
1. Rees, Tracy
2. Sævold, Ann-Magritt
year:
2020
publisher:
Cappelen Damm
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2020100548558_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/e2b7e65addcb3da6debdfccbb6f840aa
id:
1c114f70dcd792c8403d8ba5a2d16637
urn:
URN:NBN:no-nb_digibok_2024070448013
title:
Kjæreste Blue
creators:
2 results
1. Rees, Tracy
2. Sævold, Ann-Magritt
year:
2021
publisher:
Cappelen Damm
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024070448013_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1c114f70dcd792c8403d8ba5a2d16637
id:
d4db11ccd25b6b41b073d09c65c52374
urn:
URN:NBN:no-nb_digibok_2022113048012
title:
A tree grows in Brooklyn
creators:
1 results
1. Smith, Betty
year:
1947
publisher:
Bantam Books
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2022113048012_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d4db11ccd25b6b41b073d09c65c52374
id:
b794abd5e6d1cd731953e9e572fac8e3
urn:
URN:NBN:no-nb_digibok_2022110748123
title:
Blue remembered hills
creators:
1 results
1. Styles, Showell
year:
1965
publisher:
Faber and Faber
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
Utlandet
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2022110748123_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b794abd5e6d1cd731953e9e572fac8e3
id:
ed8b2f2250040daa89f14d15e86998fc
urn:
URN:NBN:no-nb_pliktmonografi_000012330
title:
Urbânia 6 : public as Mutual
creators:
8 results
1. Kunsch, Graziela
2. Durante, Milena
3. Guimarães, Daniel
4. Lafuente, Pablo
5. Bennett, Dominique Makins
6. Ayer, Mauricio
7. Mahfuz, Roberta
8. Adams, Gavin
year:
2021
publisher:
Oslobiennalen
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000012330_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ed8b2f2250040daa89f14d15e86998fc
id:
3c2979c24c1b1dc0e0e6dc513dbe7860
urn:
URN:NBN:no-nb_digibok_2024031848180
title:
The no-man's tree : selected poems
creators:
1 results
1. Nesse, Åse-Marie
year:
1994
publisher:
Making Waves
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024031848180_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3c2979c24c1b1dc0e0e6dc513dbe7860
id:
dceb1fe8c5cd6efd911f0f00465c88de
urn:
URN:NBN:no-nb_digibok_2011060608121
title:
Blue like jazz : ikke-religiøse tanker om kristen åndelighet
creators:
2 results
1. Miller, Donald
2. Masvie, Katrine
year:
2006
publisher:
Lunde
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2011060608121_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/dceb1fe8c5cd6efd911f0f00465c88de
id:
e320a7390574981e79cc125fa4d52fc0
urn:
URN:NBN:no-nb_digibok_2017072407006
title:
Tiny sapling, sturdy tree : the inside story of primary education reforms of the 1970s in Sri Lanka
creators:
1 results
1. Peiris, Kamala
year:
1983
publisher:
Univ.forl.
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2017072407006_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/e320a7390574981e79cc125fa4d52fc0
id:
9007f9107ddf6a9d35c5470f70affada
urn:
URN:NBN:no-nb_digibok_2011022205061
title:
Som du vil = : As you like it
creators:
2 results
1. Shakespeare, William
2. Hoem, Edvard
year:
2000
publisher:
Oktober
media_types:
1 results
1. bøker
languages:
3 results
1. eng
2. mul
3. nno
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2011022205061_C1/full/0,128/0/native.jpg
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449e136f4a6cbbc88e09afe5d9de56fa
urn:
URN:NBN:no-nb_digibok_2009070300102
title:
Treslagsvalg på myr i Vest-Norge = Tree species on peatland in West-Norway
creators:
1 results
1. Arnøy, Bjørnvald
year:
1986
publisher:
NISK
media_types:
1 results
1. bøker
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1 results
1. nob
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digital:
yes
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ccbyncnd
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urn:
URN:NBN:no-nb_digibok_2025050848121
title:
Blue haze and other poems
creators:
1 results
1. Melby, Gustav
year:
1925
publisher:
Augsburg
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
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copyrighted
viewability:
NONE
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2d41f808312cf221bf9eb4bd06dd68c8
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URN:NBN:no-nb_digibok_2014101408008
title:
The juniper tree, and other tales from Grimm. 1
creators:
4 results
1. Grimm, Jacob
2. Segal, Lore
3. Grimm, Wilhelm
4. Sendak, Maurice
year:
1974
publisher:
Bodley Head
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
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ce17dd0b4253e77248d3db66058a629b
urn:
URN:NBN:no-nb_pliktmonografi_000045759
title:
Consciousness as urgrund and fragment : introduction as insight
creators:
1 results
1. Schantz, Dag von
year:
2024
publisher:
Atum editions
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000045759_0001/full/0,128/0/native.jpg
viewer_url:
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