Murder on the Menu: Join the Bad Girls Detective Agency! A BRAND NEW instalment in Katie Marsh's hilarious cosy mystery series for 2025

The brilliant new instalment of Katie Marsh's bestselling Bad Girls Detective Agency series‘Fresh, funny and charming - this is cosy crime at its absolute best!’ Sarah Turner, The Unmumsy Mum Since Amber started the Bad Girls’ Detective Agency, she’s been feeling the pressure. So – when she and her best friends win a trip to a new luxury castle retreat on a remote island – she hopes it will be a chance to relax in style.

The girls are all excited to experience world-famous chef Valerie la Fontaine’s tasting menu.

But none of them expect there to be another dish being served that weekend: revenge. And when Valerie is found dead inside a locked room in a tower, the Bad Girls know this is a case that only they can solve…

Hilarious and gripping mystery – perfect for fans of The Thursday Murder Club, The Traitors, and How to Kill Men and Get Away With It. Readers love the Bad Girls’ Detective Agency series: ‘For lovers of the Thursday Murder Club, this is an equally compelling read, friends united together to solve a murder for which one of them is in the frame.’ Reader review ⭐⭐⭐⭐⭐

‘Such a brilliant and fun mystery, set in a small town full of secrets. The characters were brilliant and the twist was gripping. Can’t wait for more!’ Reader review ⭐⭐⭐⭐⭐

‘Devoured this in 24 hours!’ Reader review ⭐⭐⭐⭐⭐

‘So gripping and so dark. Had to stay up very late to finish it – I inhaled it! I can’t wait for this to come out and for y’all to lose your minds. If you had doubts about preordering, don’t. You're going to want to read this one.’ Reader review ⭐⭐⭐⭐⭐

‘Pacy, funny, heartwarming and a terrific read… Highly recommended… This is perfect if you loved Bad Sisters.’ Reader review ⭐⭐⭐⭐⭐

‘Mystery and intrigue. This talented author has written a cannot put down whodunit.’ Reader review ⭐⭐⭐⭐⭐

‘Clever and twisty, I loved how each of the main characters used their strengths to get closer to the killer, and it’s laugh out loud funny. I thought I’d worked out whodunnit and then was proved sort-of right and also wrong. The ending is a great mix of drama and hilarity, and I’m already looking forward to the next one – to spending more time with Clio, Jeanie and Amber.’ Reader review ⭐⭐⭐⭐⭐

© 2025 Boldwood Books (Ebook): 9781785139314

Release date

Ebook: 18 January 2025