"A luxurious African safari turns deadly for a Hollywood starlet and her entourage in this riveting historical thriller from the New York Times bestselling author of The Flight Attendant"-- Tanzania, 1964. When Katie Barstow, A-list actress, and her new husband, David Hill, decide to bring their Hollywood friends to the Serengeti for their honeymoon, they envision giraffes gently eating leaves from the tall acacia trees, great swarms of wildebeests...

As animals tell one another about Hippo's strange behavior, each makes up something terrible to add to the story, until they are frightened that Hippo will destroy the Serengeti itself.