Many Gates of the Gann

From the front cover: Barbarous hyena-men who raid villages and kidnap girl-children? Bah! Unremarkable in our world! But when these raiders retreat safely past ancient sculptures that vaporize intruders, into heretofore unopened vaults believed to hold a weapon of primal terror, and past the gates that guard ancient treasures never beheld by man? Aye! Now these are rumors worthy of adventure! What bold souls will dare pass into centuries-old chambers protected by the Many Gates of the Gann?