City Spies

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City Spies

by Ponti, James

Five kids from across the globe, each with a specialized skill set and a troubled past, are plucked from obscurity by a mysterious British intelligence operative known as Mother. They live together in a safe house in Scotland, operating as a secret team that takes on high-stakes missions adults cannot handle. The story moves at a breakneck speed, balancing international espionage with the surprisingly tender dynamics of a found family. It feels like a high-tech heist movie where the protagonists are clever, funny, and deeply loyal to one another. You will enjoy this if you like stories where young people outsmart the establishment, value sharp dialogue, and appreciate a plot that keeps you guessing. It is perfect for readers who want an action-packed adventure that prioritizes teamwork over lone-wolf heroics.

10 Books similar to 'City Spies'

If you are hungry for more stories featuring brilliant kids outwitting adults, this list is curated to satisfy that specific itch. We selected these titles because they mirror the core elements of the City Spies experience: the thrill of a secret society, the satisfaction of puzzle-solving, and the deep emotional bonds formed in high-pressure environments. Whether you are looking for the global scavenger hunts of The 39 Clues or the sharp, boarding-school wit found in the Gallagher Girls series, these picks capture that same blend of humor and life-or-death stakes.

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Spy School
Spy School

by Stuart Gibbs

Like City Spies, this series features a young protagonist thrust into the world of espionage and features a fast-paced, humorous tone. Fans of Ponti's ensemble cast and high-stakes missions will appreciate the blend of awkward middle-school dynamics and genuine spycraft.

The Mysterious Benedict Society
The Mysterious Benedict Society

by Trenton Lee Stewart

This book centers on a group of gifted children recruited for a secret mission, mirroring the found family and specialized skill sets found in City Spies. It offers a similarly clever, puzzle-filled narrative that rewards sharp-minded readers.

Framed!
Framed!

by James Ponti

Since this is by the same author, it shares the exact same witty, fast-paced voice and focus on young people using their unique talents to solve complex mysteries. It features a similar 'kid detective' vibe that fans of City Spies will instantly recognize and enjoy.

Alex Rider: Stormbreaker
Alex Rider: Stormbreaker

by Anthony Horowitz

For readers who enjoy the spy aspect of City Spies but want something slightly more intense, this classic series opener delivers high-octane action and global stakes. It captures the 'kid spy' archetype perfectly while maintaining a thrilling, cinematic pace.

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Escape from Mr. Lemoncello's Library
Escape from Mr. Lemoncello's Library

by Chris Grabenstein

This story focuses on a group of kids using their wits and different strengths to conquer a high-stakes challenge, reflecting the team-based problem solving of the City Spies. It is equally fun, clever, and celebrates the power of teamwork.

Greenglass House
Greenglass House

by Kate Milford

While more atmospheric and slightly more mysterious, this book features a young protagonist navigating secrets and hidden identities, much like the characters in City Spies. It offers a rich, immersive world that fans who enjoy the 'behind the scenes' nature of spy work will appreciate.

The False Prince
The False Prince

by Jennifer A. Nielsen

This book features a group of orphans competing for a dangerous role, echoing the high-stakes selection process seen in City Spies. The protagonist's sharp wit and the constant layer of deception make it a perfect match for readers who enjoy clever, twisty plots.

Gallagher Girls: I'd Tell You I Love You, But Then I'd Have to Kill You
Gallagher Girls: I'd Tell You I Love You, But Then I'd Have to Kill You

by Ally Carter

This series focuses on a boarding school for spies, providing a similar 'training ground' atmosphere to the City Spies headquarters. It balances the high-pressure world of espionage with relatable social dynamics and strong friendships.

Charlie Thorne and the Last Equation
Charlie Thorne and the Last Equation

by Stuart Gibbs

Featuring a brilliant young genius on a global scavenger hunt, this book shares the international, fast-paced nature of City Spies. Readers who enjoy seeing a young person outsmart adults and navigate dangerous situations will find this highly engaging.

The 39 Clues: The Maze of Bones
The 39 Clues: The Maze of Bones

by Rick Riordan

This series is built on the foundation of an ensemble of kids racing around the world to solve a mystery, which mirrors the globe-trotting adventures of the City Spies. It is perfect for readers who love a mix of history, puzzles, and teamwork.