In their fourth adventure, the Flying Beaver Brothers set off in their sailboat to enjoy some well-deserved rest and relaxation at nearby the island. But the birds and bunnies who live on Little Beaver Island have other ideas. Before long, Ace and Bub find themselves embroiled in an all-out war between the feathers and the fuzz. Can the Flying Beaver Brothers bring peace to Little Beaver Island?
- Paperback: 96 pages
- Publisher: Knopf Books for Young Readers (July 9, 2013)
- ISBN-13: 978-0449810224