Hank Leukart was a prominent member and unofficial frontman for the Doom community on the Internet during its earliest beginnings in 1993. He is the primary author of the Official Doom FAQ, which served as the main source of accumulated community information, both speculative and confirmed, on Usenet beginning in the period before Doom's release, and was eventually given its blessing as "official" by id Software itself via its inclusion with the game. He became a professional author with the release of his Doom Hacker's Guide, and is now an accomplished TV producer as well.  The back cover of Craig Wessel's Digital Warfare credits him as a "Technical Reviewer" responsible for verifying the accuracy of the book.
- The Doom Hacker's Guide (also published as Hank Leukart's Hacker's Guide to Doom). MIS: Press, 1995. ISBN 1558284281, ISBN 9781558284289.
- Hank's Lair ( )
- Leukart, Hank (2 April 2014). "About Hank Leukart." Without Baggage. Retrieved 28 July 2014.