The Amazing Website of Kavalier & Clay at http://www.sugarbombs.com/kavalier/ is a fan site for Chabon's book created and maintained by Nate Raymond. It collects reviews, historical information, artwork, news, and more.

The Amazing Adventures of Kavalier & Clay has been adapted as an abridged audio book narrated by David Colacci. It was produced by Brilliance Audio in 2005 and was, as of 2006, available on both compact disc and cassette tape.