Dungeons & Dragons

Dungeons & Dragons is a 23-book series with 23 primary works first released in 1977 with contributions by Jim Zub, Alexander C. Irvine, Don Bassingthwaite, James Wyatt, Matthew Beard, E. Gary Gygax, Tom Moldvay, David Zeb Cook, Frank Mentzer, Gary Gygax, Dave Arneson, Aaron Allston, Jonathan Tweet, Monte Cook, Skip Williams, Rob Heinsoo, Andy Collins, Wizards of the Coast, Robert J. Schwalb, Bruce R. Cordell, Jeremy Crawford, Matt Sernett, Steve Townshend, Mike Mearls, Rodney Thompson, and Peter Lee.