Kill Joy
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Kill Joy
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See moreA stunning new edition of the prequel novella to the bestselling, award-winning A Good Girl’s Guide to Murder series. Now a major BBC and Netflix series!
A striking, collectable new edition of the iconic bestselling young adult thriller, new for 2026
A stunning exclusive edition of this YA crime thriller sensation, with a striking new cover design and black sprayed edges.
Pippa Fitz-Amobi is not in the mood for her friend’s murder mystery party. But when the game begins, Pip finds herself drawn into the make-believe world of intrigue, deception and murder.
As Pip plays detective, teasing out the identity of the killer clue-by-clue, the murder of the fictional Reginald Remy isn’t the only case on her mind …
All the books in the AGGGTM series:
A Good Girl’s Guide to Murder
Good Girl, Bad Blood
As Good as Dead
Kill Joy
Stand alone YA thrillers from Holly Jackson:
Five Survive
The Reappearance of Rachel Price
Series: A Good Girl’s Guide to Murder
View allBook Details
INFORMATION
ISBN: 9780008826406
Publisher: HarperCollins Publishers
Format: Paperback / softback
Date Published: 16 July 2026
Country: United Kingdom
Imprint: Electric Monkey
Edition: After Dark edition
Audience: Teenage
DIMENSIONS
Spine width: 12.0mm
Width: 129.0mm
Height: 198.0mm
Weight: 120g
Pages: 176
About the Author
Holly Jackson is the international bestselling, award-winning author of the YA crime series: A GOOD GIRL'S GUIDE TO MURDER, which has sold over ten million copies worldwide and is now a major TV series. Don’t miss her bestselling standalone novels FIVE SURVIVE and THE REAPPEARANCE OF RACHEL PRICE
Follow Holly on TikTok @hojax92 and Instagram @HoJay92
Also by Holly Jackson
View allMore from Young Adult
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Young Adult lists from the team
Explore our curated lists from our heroes to find your next read!








