The book "Encyclopedia Britannica, 11th Edition, Volume 4, Appendix: List of Authors" is an important publication that contains information about the authors who worked on the creation of the encyclopedia. This appendix contains the names and biographical details of over a hundred authors who contributed to this outstanding work. Readers will find interesting facts about the life and work of these outstanding personalities of science, literature and other fields of knowledge. The application will help to better understand the context and the author team behind the creation of one of the most respected encyclopedias in the world.