The Marlow Murder Club

To solve an impossible murder, you need an impossible hero … Seventy-seven-year-old Judith Potts is blissfully happy. She lives alone in a faded mansion in Marlow, sets crosswords for The Times, and there's no man in her life to tell her what to do or how much whisky to drink. One evening, while out swimming in the Thames, Judith witnesses a brutal murder. When the local police don't believe her story, Judith and two unlikely friends decide to investigate for themselves. Together, they are the Marlow Murder Club.

Seventy-seven-year-old Judith Potts is blissfully happy. She lives alone in a faded mansion in Marlow, sets crosswords for The Times, and there’s no man in her life to tell her what to do or how much whisky to drink. One evening, while out swimming in the Thames, Judith witnesses a brutal murder. When the local police don’t believe her story, Judith and two unlikely friends decide to investigate for themselves. Together, they are the Marlow Murder Club.

It’s been an enjoyable and murder-free time for Judith, Suzie and Becks since the events of last year. The most exciting thing on the horizon is the upcoming wedding of Marlow grandee, Sir Peter Bailey, to his nurse, Jenny Page. Sir Peter is having a party at his grand mansion on the river Thames the day before the wedding, and Judith and Co. are looking forward to a bit of free champagne. But during the soiree, there’s a crash from inside the house, and when the Marlow Murder Club rush to investigate, they are shocked to find the groom-to-be crushed to death in his study.

It’s been an enjoyable and murder-free time for Judith, Suzie and Becks – AKA the Marlow Murder Club – since the events of last year. The most exciting thing on the horizon is the upcoming wedding of Marlow grandee, Sir Peter Bailey, to his nurse, Jenny Page. Sir Peter is having a party at his grand mansion on the river Thames the day before the wedding, and Judith and Co. are looking forward to a bit of free champagne.

Geoffrey Lushington, Mayor of Marlow, dies suddenly during a Town Council meeting. When traces of aconite—also known as the queen of poisons—are found in his coffee cup, the police realize he was murdered. But who did it? And why? The police bring Judith, Suzie and Becks in to investigate as Civilian Advisors right from the start, so they have free rein to interview suspects and follow the evidence to their heart’s content, which is perfect because Judith has no time for rules and standard procedure.

The top 10 Sunday Times bestseller NOW A MAJOR TV SERIES starring Samantha Bond, Jo Martin, and Cara Horgan. Season 3 coming in 2026! ‘I love the audacity of the Marlow gang, those ladies sure know how to live’ Reader review ⭐⭐⭐⭐⭐ ‘Fiendishly clever and a satisfying puzzle to try...

Verity Beresford is worried about her husband. Oliver didn't come home last night, so of course Verity goes straight to Judith Potts, Marlow's resident amateur sleuth, for help. Oliver, founder of the Marlow Amateur Dramatic Society, had hired The Marlow Belle, a private pleasure cruiser, for an exclusive party with the MADS committee but no one remembers seeing him disembark. And then Oliver's body washes up on the Thames with two bullet holes in him. It's time for the Marlow Murder Club to leap into action.

NOW A MAJOR TV SERIES starring Samantha Bond, Jo Martin, and Cara Horgan. Season 3 coming in 2026! *Pre-order THE MYSTERIOUS AFFAIR OF JUDITH POTTS now!* ‘It is so lovely to be back in the company of Judith, Suzie and Becks … this is another absolute cracker … I can’t wait to see what...

*The Top 3 Sunday Times bestselling author* NOW A MAJOR TV SERIES starring Samantha Bond, Jo Martin, and Cara Horgan. Season 3 coming in 2026! 'Another joyfully ingenious caper from the master of the game, with one of the most satisfying endings I’ve read in a long time' Louise Candlish...