The World is Toast
From Jenny Everywhere Wiki
The World is Toast was a book about toast written by an incarnation of Jenny Everywhere. It was a travelogue and cookbook containing “many amusing anecdotes and recipes for over 200 varieties of toast”.
A copy of the book was one of the items accumulated in the closet of Jenny's apartment in one universe. When she and Kim went through the closet to sort its contents, they found it again and moved it to the kitchen. (PROSE: Cleaning Day)