"This book - the legendary Omega Book - contains a complete record of every soul who will ever live on this earth, and all of the secrets of nature."―Faye Maskelyne[src]
The Omega Book was a legendary book that contained a record of every person's life and fate. It was hidden in a secret chamber underneath the Pyramids, accessed through the Great Sphinx's paws.
Indiana Jones discovered the book, and revealed the fate of both Mishima Sokai and Kaspar Maskelyne. Discovering he was to die there and then, Sokai tried to force Jones to alter it, but Sokai caught fire in the process and burned to death.