We Are Not Eaten by Yaks

Eleven-year-old twins Oliver and Celia Navel could care less about adventure and they really do not like excitement. They’d rather be watching television. Unfortunately for them, their thrill-seeking parents have dragged them from continent to continent their entire lives. But when their mother goes missing and their father makes a bet with the devious explorer Sir Edmund, the twins are forced into action. They head to Tibet where they fall out of airplanes, battle Yetis, poison witches, and enc