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Cover of Gangsta Granny

Age rating and parents' guide:Gangsta Granny

by David Walliams

Ages 9–11

Gangsta Granny by David Walliams is best for children aged 9–11. It has no violence, nothing scary, no romance and no bad language. Worth knowing: Gentle bereavement at end.

Ben dreads staying with his cabbage-obsessed grandmother every Friday evening, convinced she is the most boring person alive. Everything changes when he stumbles upon a tin full of diamonds and discovers she is actually an international jewel thief with eyes on the Crown Jewels. Teaming up for an audacious heist brings the pair close together. Packed with silly humour, cheeky jokes, and real warmth, this story delivers fast-paced laughs alongside a genuinely touching look at the special bond between grandparents and grandchildren.

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Content ratings

How much of each a parent can expect, from none to strong.

Violence
None
Scary moments
None
Romance
None
Bad language
None

Worth knowing: Gentle bereavement at end

Dhiraj Bodade

Content checked by Dhiraj Bodade, co-founder of Bookstaken, on 21 September 2026.

At a glance

  • ★Early chapter book
  • ★Easy to get into from the first page
  • ★Plenty of illustrations
  • ★Emotionally light
  • ★A good pick for reluctant readers

Great for kids who like

  • Mystery & Detective
  • Action & Adventure

Reading mood

  • Adventurous
  • Mysterious

Good to talk about

  • Family
  • Mystery & Detective

Books like Gangsta Granny

Similar stories for the same ages, none more intense than this one should be for its youngest readers.

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  • Cover of Geronimo Stilton (series)

    Ages 6–11

    Geronimo Stilton (series)

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    Geronimo Stilton is a quiet, nervous mouse who runs a newspaper on New Mouse City, but his eccentric family members constantly drag him into wild adventures across the globe. From solving curious mysteries to surviving treacherous journeys, Geronimo bumbles through danger with plenty of comic mishaps. Children love the fast pace, lively full-color illustrations, and playful, colorful fonts that make reading feel dynamic and approachable for developing readers.

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  • Cover of The Magic of the Lost Temple

    Ages 8–12

    The Magic of the Lost Temple

    by Sudha Murty

    While spending her summer vacation at her grandparents' home in a Karnataka village, city girl Nooni falls in love with rural life. She learns to cycle, helps around the house, and explores the nearby forests. Her curiosity leads her to an ancient, overgrown structure buried in the woods—a hidden stepwell tied to local legends. With the support of her friends and village elders, she sets out to uncover its history. Readers will enjoy the warm family relationships, engaging folklore, and gentle sense of mystery.

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  • Cover of Secret Coders

    Ages 9–11

    Secret Coders

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    Hopper enters Stately Academy, an odd school filled with creepy four-eyed birds and mysterious secrets. Teaming up with fellow student Eni, she uncovers puzzles left behind by the school's eccentric founder. By learning real-world computer science concepts, binary code, and logic, the pair begin hacking their way through the school's bizarre mysteries. It is an engaging graphic novel that seamlessly blends an intriguing detective story with playful STEM learning.

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  • Cover of From the Mixed-Up Files of Mrs. Basil E. Frankweiler

    Ages 9–11

    From the Mixed-Up Files of Mrs. Basil E. Frankweiler

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    Claudia Kincaid decides to run away from home to teach her family a lesson in appreciating her, choosing the Metropolitan Museum of Art in New York City as her hideout. She brings along her frugal younger brother, Jamie, to manage their money. As they sleep in antique beds and bathe in fountains, they become fascinated by an exquisite angel statue said to be made by Michelangelo. Children love the clever plan, the witty sibling dynamic, and the thrilling secret life behind the museum doors.

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  • Cover of The Boxcar Children

    Ages 6–11

    The Boxcar Children

    by Gertrude Chandler Warner

    Four orphaned siblings—Henry, Jessie, Violet, and Benny—run away to stay together and make a cozy home inside an abandoned train car in the woods. Using their wits and teamwork, they find creative ways to gather food, build dishes, and take care of each other. Children love the comforting fantasy of resourcefulness, independence, and the warm, supportive bond between the brothers and sisters.

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On these book lists

  • Books like Geronimo Stilton

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Questions parents ask

Q: What age is Gangsta Granny for?
Gangsta Granny suits children aged 9–11. It is an early chapter book: easy to get into from the first page, plenty of illustrations.
Q: Is Gangsta Granny appropriate for a 9 year old?
Yes. Bookstaken rates it for ages 9–11. It has no violence, nothing scary, no romance and no bad language. Worth knowing before reading: Gentle bereavement at end.
Q: What should my child read after Gangsta Granny?
Try Escape from Mr. Lemoncello's Library, Geronimo Stilton (series) and The Magic of the Lost Temple. They share the same kind of story and suit the same ages.
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