My rating: 3 of 5 starsI didn't even know this book existed until a few years ago. Of course, I read "The Number of the Beast", this novel's sister story- a "parallel novel about parallel universes". And, since I still credit Heinlein with starting me on reading science fiction, I had to read this one, … Continue reading Friday Review: The Pursuit of the Pankera: A Parallel Novel about Parallel Universes by Robert A. Heinlein