Conversation so far:
What is Martin Gardner's relation with Theism and religion?
Gardner was raised as a Methodist (his mother was very religious) but rejected established religion as an adult.
What does Martin Gardner believe in if no religion?
He considered himself a philosophical theist and a fideist
Why was Martin Gardner critical of organized religion?
What other things does Martin Gardner believe about religion besides being a philosophical theist and fideist?
He believed in a personal God, in an afterlife, and in prayer

Question: Did he write any book at all?
Self-contained rewrite: Did Martin Gardner write any book at all?