
Dexter Procter and the Case of the Disappearing Doctor
Adam Kay(Author)
Puffin (Publisher)
Published on 2. April 2026
Book
Hardback
304 pages
978-0-241-67389-8 (ISBN)
Description
Dexter Procter, the world's youngest-ever doctor, is back for a follow-up medical mystery!
All is not well in Dexter's world. His granny has broken her leg, his friends Rupi and Otto have been expelled from school, there's a strange 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 Procter mystery that is funnier 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.
All is not well in Dexter's world. His granny has broken her leg, his friends Rupi and Otto have been expelled from school, there's a strange 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 Procter mystery that is funnier 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.
More details
Series
Language
English
Place of publication
United Kingdom
Publishing group
Penguin Random House Children's UK
Target group
Children/juvenile
Interest Age: From 8 to 12 years
Dimensions
Height: 238 mm
Width: 159 mm
Thickness: 31 mm
Weight
508 gr
ISBN-13
978-0-241-67389-8 (9780241673898)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Other editions
Additional editions

Adam Kay
Dexter Procter and the Case of the Disappearing Doctor
The side-splitting sequel to the No. 1 bestselling children's medical mystery!
E-Book
04/2026
Puffin
€14.99
Available for download

Book
04/2026
Puffin
€16.50
Available immediately
Persons
Adam Kay (Author)
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.
Henry Paker (Illustrator)
Henry Paker was once a little boy who did silly doodles in the margins of books. Now he is a grown man who does silly doodles in the middle of books. He is an award-winning comedian, writer and illustrator. He co-writes and performs in the Radio 4 sitcom ReincarNathan and co-hosts the Three Bean Salad podcast. Henry has illustrated all of Adam Kay's children's books.
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.
Henry Paker (Illustrator)
Henry Paker was once a little boy who did silly doodles in the margins of books. Now he is a grown man who does silly doodles in the middle of books. He is an award-winning comedian, writer and illustrator. He co-writes and performs in the Radio 4 sitcom ReincarNathan and co-hosts the Three Bean Salad podcast. Henry has illustrated all of Adam Kay's children's books.