Tower Thief (Paperback) (ISBN-13: 9798996428700)

When brilliant, puzzle-solving siblings Max and Lila stumble upon a hidden global network of young secret agents, they discover an incredible truth: the world's most famous landmarks aren't just historical treasures- they are targets. Recruited into the elite Global Guardians organization and equipped with cutting-edge G-Link spy tech, the twins are thrust into their very first international assignment: Paris, France.

A shadowy villain known as Dr. Aldric Noir has targeted the world famous Eiffel Tower and plans to erase the architectural wonder from the modern timeline forever. To stop him, Max and Lila must navigate a treacherous trail of historical riddles, outsmart high-tech traps, and plunge deep into the secret tunnels of the Paris Catacombs. If they fail, the skyline of Paris changes forever and the timeline will fracture. Can the world's newest guardians solve the cipher before time runs out?

The Tower Thief is the action packed, globetrotting debut installment of the Global Guardians series. Seamlessly blending cinematic spy suspense with real world history, geography, and STEM problem-solving, this fast-paced chapter book is perfect for fans of City Spies, The 39 Clues, and Mastermind.