Usborne

Unmask enemy spies and complete all kinds of exciting missions in this mini book of puzzles. From mazes to secret codes, it's packed with activitie...

This book is all about keeping secrets. It shows you how to set up secret meeting places and a secret post office and how to disguise your messages...

Packed with tips, hints and advice on all the tricks needed to be a super spy, including how to write and break codes, how to use disguises to avoi...

Break secret codes and decipher vital messages in this mini book of puzzles. From collecting launch codes to reading spy watches, it's packed with ...

From decoding top-secret messages to collecting gadgets and cracking safes, help spies complete all kinds of mysterious missions in this exciting b...

Infiltrate top-secret bases, navigate laser networks and escape in high-speed pursuits as you delve into the world of espionage in this stylish sel...

Who are the Twindicate? What do they want? And can Red Hat and Gem stop their dastardly plans in time? Usborne's classic spy hero returns in a new ...