Question of Gravity

Question of Gravity is an adventure for fantasy role-playing games published by Mayfair Games in 1982.
Contents.
"Question of Gravity" is a scenario for character levels 2-5, a dungeon adventure. The dungeon and a nearby village are described. The adventure is advertised as also suitable for use with "Dungeons & Dragons" and "Tunnels & Trolls".
Publication history.
"Question of Gravity" was written by Jerome Mooney, with a cover by Janny Wurts, and was published by Mayfair Games in 1982 as a 24-page book.
Reception.
Lawrence Schick in his book "Heroic Worlds" describes the dungeon as "a bizarre Escherlike cubical structure".