Encyclopædia Britannica Eleventh Edition

Encyclopædia Britannica Eleventh Edition
First page of the Encyclopædia Britannica, Eleventh Edition
LanguageBritish English
Release number
11
SubjectGeneral
PublisherHorace Everett Hooper
Publication date
1910–1911
Publication placeUnited States
Media typePrint and digital
Preceded byEncyclopædia Britannica Tenth Edition 
Followed byEncyclopædia Britannica Twelfth Edition (supplementary update), Encyclopædia Britannica Fourteenth Edition (full revision) 
TextEncyclopædia Britannica Eleventh Edition at Wikisource

The Encyclopædia Britannica Eleventh Edition (1910–1911) is a 29-volume reference work, an edition of the Encyclopædia Britannica. It was developed during the encyclopaedia's transition from a British to an American publication. Some of its articles were written by the best-known scholars of the time. This edition of the encyclopaedia, containing 40,000 entries, has entered the public domain and is readily available on the Internet. Its use in modern scholarship and as a reliable source has been deemed problematic due to the outdated nature of some of its content. Nevertheless, the 11th edition has retained considerable value as a time capsule of scientific and historical information, as well as scholarly attitudes of the era immediately preceding World War I.