Conversation so far:
what did James Randi do as an author?
James Randi is the author of ten books, among them Conjuring, a biographical history of noted magicians.
what else was interesting in James Randi's Conjuring, a biographical history of noted magicians?
The Conjuring by James Randi selects the most influential magicians and tells some of their history, often in the context of strange deaths and careers on the road.
what was the most famous magic mentioned in James Randi's book Conjuring?
The most famous magician mentioned in The Conjuring by James Randi is Harry Houdini
what else did James Randi publish as an author besides Conjuring?
This work expanded on James Randi's second book titled: Houdini, His Life and Art.

Question: which of these books got him an award if any?
Self-contained rewrite: which of these books Conjuring and Houdini, His Life and Art got James Randi an award if any?