Books About Cryptic Messages

The Best Cryptic Messages Books for Kids

Looking for excellent children's books about cryptic messages? This collection brings together Bookroo's highest-rated and most useful picks in one place.

Start with our editorial favorites, then browse recommendations organized by reading stage to find the right book for your reader.

The Shortlist

Our 2 Favorite Books About Cryptic Messages

The Ghost at Skeleton Rock
Sale price
$958
Chapter Book · Ages 8–12 · 1957

The Ghost at Skeleton Rock

A cryptic message sends two detectives on a perilous Caribbean quest.

192 pages· 34,431 words· Est. 5 hour read
3.8 Goodreads · 1,905 ratings
$9.99Save 4%
Hardcover
Summary: Teen detectives Frank and Joe Hardy embark on a perilous quest to the Caribbean, driven by a cryptic message from their father. Pursued by a criminal mastermind's henchmen, they face danger at every turn—from isolated sugar mills to shark-infested waters. As they unravel the mystery, an unexpected encounter with a ghost at Skeleton Rock challenges everything they know. Will they solve the mystery before it's too late?
Dinomighty!
Graphic Nov.
Sale price
$1348
Chapter Book · Ages 8–12 · 2020

Dinomighty!

By Doug Paleo, Aaron Blecha (Illustrator) · Book #1 in the Dinomighty! series

Dinosaur heroes race to save the Golden Egglettes from danger.

224 pages· 5,950 words· Est. 1 hour read
3.8 Goodreads · 124 ratings
$13.99Save 4%
Hardcover
Summary: In Dinotown, peace shatters when Teri-Dactyl finds a mysterious email warning of a threat to the Golden Egglettes. The Dinomighties, four unlikely dinosaur heroes, must unite to thwart the evil plot. Can they act swiftly enough to protect these precious jewels? Dive into a world of zany humor and thrilling adventure as these dinos face off against formidable foes. Will their combined might be enough to save the day, or will the villains prevail? Join the Dinomighties on their action-packed quest and find out!