When Bro Joe told Hack that he had recently explored the Havasupai Indian Reservation in the Grand Canyon National Park, Hack decided that “Havasu Pie” was a dessert item and wrote this book where Ranger Joe has a piece that a local gorilla keeps trying to steal from Ranger Joe’s “pic-a-nic basket.” Marie Callender’s actually added an item of that name to their dessert menu because boys would ask for it and throw a fit when it told that it didn’t actually exist.
