Conversation so far:
what does Cosmo Kramer have to do with a coffee table book?
Kramer first thinks of the book in The Cigar Store Indian, although he later claims that he first had the idea when skiing.
what was Cosmo Kramer's book tour regarding?
Kramer starts his book tour with an appearance on Regis and Kathie Lee.
In what episode of Seinfeld did Cosmo Kramer's book tour emerge?
In The Opposite, Kramer starts his book tour.
who else besides Cosmo Kramer was in the episode about his book tour?
By accidentally spitting his coffee over Kathie Lee Gifford, his book tour immediately goes down in flames.
what does Elaine have to do with Cosmo Kramer's coffee book?
Also in the episode, as a result of a bizarre chain of events, Elaine inadvertently causes the end of Pendant Publishing.

Question: What is in the book?
Self-contained rewrite: What is in Cosmo Kramer's coffee table book?