"Reminiscent of an escape room in paper form, The Codebreakers Club will amuse and entertain young fans of mysteries and brainteasers. This delightful mystery-puzzle book is sure to please fans of From the Mixed-Up Files of Mrs. Basil E. Frankweiler , The Mysterious Benedict Society , and Escape from Mr. Lemoncello's Library ." --Cathy DeLeon, children's librarian & director of Long Beach Public Library "I highly recommend The Codebreakers Club for students ages 9-12. The puzzles cleverly combine math, history, and geography, reinforcing Common Core skills in a fun and rewarding way. Whether kids are tackling challenges alone or in a group, this book is an effective screen-free way to ignite excitement and foster a love for learning.

" --Sandra Bennett, elementary school principal "Delightful, engaging, and wonderfully challenging . As an educator, I appreciate how it encourages students' love for problem-solving and provides hours of educational fun. Each puzzle is woven into a captivating story, keeping kids entertained while they sharpen critical-thinking skills. If you're looking for a way to stimulate your child's brain in a fun and meaningful way, this book is the perfect choice!" --Katrina Reyes, science teacher "Brimming with humor, suspense, and a delightful story, The Codebreakers Club will satisfy kids ages 9-12 who love to be challenged and solve logic puzzles. A fun adventure from start to finish, this book will captivate kids with its unique approach to solving a mystery, using their comprehension and critical-thinking skills to solve brainteasers, crossword puzzles, and answer trivia questions." --Dr. Joy Camargo, principal.