the open-content textbooks collection that anyone can edit.
Ada Lovelace 1838.jpg
Ada Programming is a tutorial teaching the Ada programming language. Ada puts unique emphasis on, and provides strong support for, good software engineering practices that scale well to very large software systems (millions of lines of code, and very large development teams).
King Henry I of England.jpg
Kings and Queens of England takes a look at the various people and families that have held the crown and presents it in a manner appropriate for young people.


Pumpkin Pie.jpg
Pumpkin Pie is a traditional American holiday dessert. It consists of a pumpkin-based custard baked in a single pie shell. The pie is traditionally served with whipped cream.
Wikibooks is hosted by the Wikimedia Foundation, which also hosts:

Wikiversity
Wikiversity
Community learning

Wikipedia
Wikipedia
Encyclopedia

Wiktionary
Wiktionary
Dictionary and thesaurus

Wikiquote
Wikiquote
Quotations

Wikisource
Wikisource
Documents

Wikispecies
Wikispecies
Species directory

Wikinews
Wikinews
News reports

Wikivoyage
Wikivoyage
Travel guide

Wikidata
Wikidata
Knowledge database

Wikimedia Commons
Commons
Media repository

Meta Wikimedia
Meta
Coordination

MediaWiki
Mediawiki
MediaWiki software

Wikimedia Labs
Wikimedia Labs
MediaWiki development

Other Languages
Afrikaans:
Ænglisc:
অসমীয়া: বেটুপাত
azərbaycanca: Ana_Səhifə
беларуская: Галоўная_старонка
বাংলা:
bosanski:
català: Portada
čeština: Hlavní_strana
Чӑвашла:
Cymraeg:
dansk: Forside
Ελληνικά: Πύλη:Κύρια
eesti: Esileht
euskara: Azala
Frysk:
galego: Portada
עברית: עמוד_ראשי
हिन्दी:
hrvatski: Glavna_stranica
magyar: Kezdőlap
Հայերեն: Գլխավոր_էջ
interlingua:
Bahasa Indonesia: Halaman_Utama
Interlingue:
íslenska:
қазақша: Басты_бет
ភាសាខ្មែរ:
Kurdî:
Кыргызча:
Limburgs:
latviešu: Sākumlapa
Malagasy:
македонски:
മലയാളം:
मराठी:
Bahasa Melayu: Laman_Utama
नेपाली:
Nederlands: Hoofdpagina
norsk bokmål: Portal:Forside
occitan:
ਪੰਜਾਬੀ:
संस्कृतम्:
සිංහල:
Simple English: Main Page
slovenčina: Hlavná_stránka
slovenščina: Glavna_stran
shqip:
српски / srpski: Главна_страна
தமிழ்:
తెలుగు:
тоҷикӣ:
Tagalog: Unang_Pahina
Türkçe: Ana_Sayfa
татарча/tatarça:
українська: Головна_сторінка
اردو: صفحۂ_اول
Tiếng Việt: Trang_Chính