Spy Agency Puzzle Book–The Hidden Hacker

Solve puzzles, crack codes and take on a top secret mission

By Collins, Other Collins Kids

7-9

JUVENILE NONFICTION

160 Pages, 5 x 7.75

Formats: Trade Paper

Trade Paper, $9.99 (US $9.99)

Publication Date: July 2025

ISBN 9780008733179

Rights: US

HarperCollins UK (Jul 2025)
Collins

Price:	$9.99

Overview
Author Biography

Overview

Train to be a secret agent in this exciting spy puzzle book!

Your secret mission, should you choose to accept it:

Save the world from chaos by unmasking the hacker threatening to shut down the internet!

Put your spy skills to the test with four areas of puzzling challenges from hidden words and code-breaking to logic and observation puzzles, before you take on your top secret mission.

Hurry, this message will self-destruct in 3, 2, 1…

Author Biography

Collins is home to a huge range of word and number puzzles, from delightfully teasing to fiendishly difficult.

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