About this book 

Henry Hoakes has gone missing and Hoakes Island Amusement Park is in grave danger. This notebook, a hastily assembled collection of diary entries, notes, puzzles and clues, is the only key to find out what’s happened to Henry and stop the dastardly developers who want to knock down the park.  

Solve the puzzles and discover keys and clues as you travel around the island on a quest to rescue Rita the anteater, Granville the gorilla and the rest of the talking animals who live there. It’s a race against time that only a puzzle master can win!  

This ingenious and immersive puzzle adventure comes with a fold-out map of Hoakes Island and a special red lens to discover secret messages and clues. Can you solve the mystery and save Hoakes Island? We’re counting on you!   

Reviews from Around the World
"The pages are filled with humor and little jokes. It’s a perfectly fun and deceptively educational book for the upcoming summer months. The publisher even suggests it be used for summer reading programs. The book’s puzzles include elements from math, language arts, geography, spacial relations, and more, which help keep your kids’ skills sharp until the next school year begins." - Jenny Bristol

Product Specifications:

• Recommended for children ages 7 to 11 years old 
• Author: Helen Friel & Ian Friel
• Quarterbinding with PLC
• 64 pages
• Size :7.6 x 0.5 x 10.4 inches
• ISBN: 9781786270320