Main Page Navigation menuPhabricator
Multi tool use
Main page
OverviewUsing WikibooksQuestionsHelpBrowse
Wikiversity
Wikipedia
Wiktionary
Wikiquote
Wikisource
Wikispecies
Wikinews
Wikivoyage
Wikidata
Commons
Meta
Mediawiki
Phabricator
Wikimedia LabsWikimedia Foundationvoluntarismdonationsother projectsserver equipmentprojects
Main Page
Jump to navigation
Jump to search
Overview •
Using Wikibooks •
Questions •
Help •
Browse
- Science
- Social sciences
- All subjects
- Languages
- Mathematics
- Miscellaneous
- Computing
- Engineering
- Humanities
Welcome to Wikibooks,
the open-content textbooks collection that anyone can edit.
3,052 books with 82,336 pages
More featured books »  The United States History book covers US history from the pre-Columbian era to the present day. | More featured children's books »  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. | More featured recipes »  A Hamburger (or, less frequently, a hamburg) is a variant on a sandwich involving a patty of ground meat, usually beef (known in the United Kingdom as a beefburger), or a vegetarian patty. |
Wikibooks is hosted by the Wikimedia Foundation, which also hosts:
The Wikimedia Foundation is a non-profit organization that depends on your voluntarism and donations to operate. If you find Wikibooks or other projects hosted by the Wikimedia Foundation useful, please volunteer or make a donation. Your donations primarily helps to purchase server equipment, launch new projects, and develop MediaWiki—the software that makes Wikibooks possible.
Subject:
- Main page
(window.RLQ=window.RLQ||[]).push(function()mw.config.set("wgPageParseReport":"limitreport":"cputime":"0.108","walltime":"0.182","ppvisitednodes":"value":746,"limit":1000000,"ppgeneratednodes":"value":0,"limit":1500000,"postexpandincludesize":"value":12293,"limit":2097152,"templateargumentsize":"value":3011,"limit":2097152,"expansiondepth":"value":16,"limit":40,"expensivefunctioncount":"value":1,"limit":500,"unstrip-depth":"value":0,"limit":20,"unstrip-size":"value":0,"limit":5000000,"entityaccesscount":"value":0,"limit":400,"timingprofile":["100.00% 107.161 1 -total"," 35.96% 38.535 1 Main_Page/Featured"," 35.74% 38.300 1 Template:NUMBEROFBOOKS"," 33.53% 35.933 1 Template:Goodbook/List"," 32.14% 34.439 1 Template:BOOKCATEGORY"," 29.42% 31.530 1 Template:BOOKNAME"," 27.19% 29.136 1 Template:BOOKNAME/core"," 20.58% 22.056 1 Template:Goodbook/US_History"," 17.81% 19.082 1 Template:Goodbook"," 14.90% 15.965 3 Template:Image"],"scribunto":"limitreport-timeusage":"value":"0.011","limit":"10.000","limitreport-memusage":"value":778844,"limit":52428800,"cachereport":"origin":"mw1252","timestamp":"20190501074258","ttl":3600,"transientcontent":true);mw.config.set("wgBackendResponseTime":106,"wgHostname":"mw1270"););CZ DPPHcC7gal4O,FXezQ7gSP OGWcuCSHNZrSWVJdX4C KSXaRT glWseyI4,Buw3eHMIVF7UTmoiumlY
