Atlantis Endgame — Andre Norton; Sherwood Smith

THE LEGEND OF ATLANTIS

On the island of Crete--the reputed site of legendary Atlantis--the Time Patrol that guards Earth's history from potentially world-ending change has discovered evidence of time travel dating back to the time before Atlantis sank beneath the waves. lime Agents Ross Murdock and Gordon Ashe lead a team investigating why time travelers would be on the ancient ground. The time agents arrive on Crete to discover that Atlantis was real, a thriving, cosmopolitan society bustling with trade and commerce. Disguised as Egyptian traders, the time agents spot alien Boldies, enemies of human progress, who must be up to no good on the fabled island continent.

As a towering volcano rumbles, ever more violently, the time agents must solve the riddle of Atlantis's doom--and the Baldies' plot--before they're all destroyed by the impending cataclysm. But any mistake by the time agents could doom Earth's future. As Atlantis's destruction looms, the fate of Earth hangs in the balance.