Tarzan and the Jewels of Opar is the fifth adventure in the saga of the jungle lord and features both one of the series most celebrated locations, the lost city of Opar, as well as one of its most celebrated characters, the ruthless, obsessed and fatally beautiful La of Opar. Seeking to make off with some of the lost city of Opar's treasures, Tarzan survives an earthquake only to take a blow to the head and be stricken with partial amnesia, leaving...