"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.

Twelve-year-old Chase and his friend Nicole Rossi attempt to rescue the Rossi Brothers' Circus--lions, tigers, elephants, and all--in Mexico, where a massive earthquake has struck, leading to the imminent eruption of a volcano.

On May 18, 1980, eleven-year-old Jessie Marlowe and her best friends, Eddie and Sam, are in a forest near Mount St. Helens when the months of wondering whether the volcano will erupt are finally answered--all three are badly burned, but it is up to Jessie to protect the boys as best she can and hope that somebody comes to rescue them.