"Albrecht, Saar and Timonen are on a routine mission in Antarctica when a nearby volcano erupts with unusual force. The yetis investigate and uncover an evil plot to bring fiery volcanic destruction to the world. With only their wits and their ace yeti skills to help them, the team must travel to New York and beyond to save humanity before it goes up in smoke!"--P. [4] of cover.

A last member of a line of explorers, unfailingly optimistic Pigsticks hires a hapless delivery hamster named Harold to be his companion for a quest that wends through jungles, deserts, and mountains in search of the Ends of the Earth.

The yetis have been summoned to Compound W, the top-secret base of the Mythical 7th Division. Under the guidance of division-leader Solomon Grundy, Albrecht, Saar and Timonen are about to undergo endurance tests for their biggest adventure yet, going where no yeti has gone before ... outerspace.