Conversation so far:
what did randi do as an author?
Randi is the author of ten books, among them Conjuring (1992), a biographical history of noted magicians.
what else was interesting in conjuring?
Randi also wrote a children's book in 1989 titled The Magic World of the Amazing Randi, which introduced children to magic tricks.
what was the most famous magic mentioned in this book?
CANNOTANSWER.
what else did he publish as an author?
Other books are Flim-Flam! (1982), The Faith Healers (1987), James Randi, Psychic Investigator (1991), Test Your ESP Potential (1982.
which of these books got him an award if any?
CANNOTANSWER.
what else is known about him as an author?
He is currently working on A Magician in the Laboratory, which recounts his application of skepticism to science.
what more does it say about science?
He is also a frequent contributor to Skeptical Inquirer magazine.
what is the most interesting aspect of this section?
He was a member of the all-male literary banqueting club the Trap Door Spiders.
what was the club about?
served as the basis of his good friend Isaac Asimov's fictional group of mystery solvers, the Black Widowers.

Question: what was the highlight of his career as an author?
Self-contained rewrite: what was the highlight of James Randi's career as an author?