Module cover is in good condition with some areas of wear. Interior pages have been hole punched. Good condition otherwise.
The Keep on the Borderlands is a Dungeons & Dragons adventure module by Gary Gygax. In it, player characters are based at a keep and investigate a nearby series of caves that are filled with a variety of monsters. It was designed to be used with the Dungeons & Dragons Basic Set, and was included in the 1979–1982 editions of the Basic Set. It was designed for people new to Dungeons & Dragons.