The City Spies series by James Ponti is a fast-paced, globe-trotting adventure perfect for readers aged 9+. It follows five children from around the world—each with a troubled past and a unique talent—recruited by a British spy known only as Mother. Together, they form a secret MI6 team, solving high-stakes missions while posing as a family.
From Paris to San Francisco, Cairo to Beijing, the team uses coding, hacking, observation, and quick thinking to take down villains and uncover conspiracies. What sets the series apart is its blend of thrilling action with strong, character-driven storytelling. Each young spy has their own emotional journey, and their growing bond as a found family gives the stories real heart.
James Ponti balances humour, suspense and warmth, making these books just as appealing to reluctant readers as to budding espionage fans. The short chapters and clever twists keep the pages turning, while real-world locations and tech details add an extra layer of intrigue.
The City Spies books are ideal for fans of Alex Rider, Artemis Fowl, or Spy School – smart, exciting and full of international flair.
All the City Spies books in order:
Book 1: City Spies (2020)
Book 2: Golden Gate (2021)
Book 3: Forbidden City (2022)
Book 4: City of the Dead (2025)
Book 5: Mission Manhattan (2025)
I picked this up as I love books about kids who are spies. There are definite reminders of Alex Ryder in this book.
I thought it was exciting and pac...
Having been a fan of both the Gallagher Girls series and Mrs Smiths Spy School for Girls, I knew that this one was one for my tbr. It was everything I...