

9-13
The Detention Detectives
JUVENILE FICTION
288 Pages, 129 x 197
Formats: Trade Paper
Trade Paper, $15.99 (US $15.99) (CA $20.95)
Publication Date: April 2025
ISBN 9780241691762
Rights: US
Penguin Random House UK (Apr 2025)
Puffin
JOIN THE DETENTION DETECTIVES ON THEIR FINAL CASE!
It’s been four months since the gang semi-solved their last mystery. But their biggest suspect remains at large, and when a local teen goes missing it becomes a race against time to connect the clues . . .
As the trio are pulled in different directions, can Daniel bring them together one last time to solve the mystery before it’s too late?
Lis Jardine grew up in London and the Black Country. She has been a lifelong reading addict and is rarely spotted in the wild without a book, often a Golden Age murder mystery or a comic fantasy. She currently lives with her daughters in Cheshire where she combines the two best jobs in the world: secondary school librarian and children’s novelist.
Lis studied English Literature at the University of Warwick and completed the MA in Writing for Young People at Bath Spa University. She has not won any prizes since a General Knowledge quiz at primary school, but in 2024 Lis was longlisted for the Branford Boase Award and shortlisted for both the James Reckitt Hull Children’s Book Award and the CrimeFest Best Crime Novel for Children Award.
In her spare time, Lis likes to watch TV, learn Norwegian (2000+ day Duo streak!) and umpire her cats.
Follow Lis Jardine on Threads and Instagram @LisJardine.