A Brief History of Time Travel

A Brief History of Time Travel is a book about time travel that will be published circa 4972. Fleb read from it in the Planet Express hangar in 3007 (BBS).

Trivia

 * It is a parody of  by Stephen Hawking.
 * The copyright date on the front of the book is 4972 leading us to believe that it was published 1961 years from the date of its appearance here.