Selected Leaves of Codex Gigas, A 148, unknown creator, unknown location, undated via National Library of Sweden, Creative Commons Attribution 4.0 International License.

“The Codex Gigas or the Devil’s Bible at the National Library in Stockholm is famous for two features. First, it is reputed to be the biggest surviving European manuscript. (Codex Gigas means ‘giant book’.) Secondly, it contains a large, full page portrait of the Devil.” - National Library of Sweden

"The origin of the Codex Gigas is unknown.” - National Library of Sweden