Dexter Procter and the Case of the Disappearing Doctor

byAdam Kay, Henry Paker (Illustrator), Adam Kay (Read by), Cian Eagle-Service (Read by)
Brought to you by Puffin.

All is not well in the world with Dexter Procter, the world's youngest-ever doctor.


His granny has broken her leg, his friends Rupi and Otto have been expelled from school, there's an asthma epidemic he can't get on top of, and slimy politician Barbara Burnhall is trying to shut down everything fun at the hospital. And then his boss Dr Marigold goes missing!

What Dexter doesn't realize is that he and his friends are about to uncover a dastardly plot involving kidnappings, earthquakes and a demolition ball. He doesn't know what's about to hit him... (Spoiler alert: it's a demolition ball.)

Adam Kay and Henry Paker have created a second Dexter mystery that is funnier, more ambitious and even more disgusting than the No. 1 bestselling Dexter Procter the 10-Year-Old Doctor. (And that was pretty disgusting.)

Dexter Procter and the Case of the Disappearing Doctor is soon to be a major BBC show.

© Adam Kay 2026 (P) Penguin Audio 2026

About Adam Kay

Adam Kay is a former doctor who has written five million books and sold seven copies. No, hang on – he’s written seven books and sold five million copies. His debut book, This is Going to Hurt, is a literary sensation: a Sunday Times number one bestseller for over a year, winning a record-breaking four National Book Awards and selling over 3 million copies. Kay adapted This is Going to Hurt as a BAFTA-winning comedy-drama series for the BBC. Adam Kay’s children’s books have been translated into 32 languages and sold over 1 million copies, making him one of the UK’s bestselling children’s authors. Kay’s Anatomy became the fastest-selling children’s general non-fiction hardback of the decade. His first picture book, Amy Gets Eaten, was published in 2023, and his first children’s novel, Dexter Procter the Ten-Year-Old Doctor, was published in September 2024.
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