Was any of Penn Jillette's books a New York Times Bestseller?
Penn Jillette's book, "God, No!: Signs You May Already Be an Atheist and Other Magical Tales", was a New York Times Bestseller. The book was released in 2007 and discusses Jillette's views on religion and atheism. It was well-received by critics and readers alike, and was a commercial success.
The Astonishing Adventures of Penn Jillette: A Magical Journey Through English Quiz