There is no crossover you need to understand: the two series are independent, and both welcome new readers.
One question is enough
What are you in the mood for?
The short answer
Begin with The Thursday Murder Club for a close-knit ensemble and a gently paced village setting. Begin with We Solve Murders if you want a smaller central team, more travel and a brisker thriller rhythm.
Should I read out of order?
Each mystery resolves its central case, but relationships and personal histories develop from book to book. Publication order gives those quieter arcs room to land.
Choose the sort of company you want
The best starting book depends less on how complicated a puzzle you want than on where you would like to spend time. Coopers Chase offers four friends with different professional histories, a regular meeting and a community whose everyday conversations matter. The pleasure comes from getting to know the people as well as trying to solve their case. We Solve Murders begins with a family connection and a protection assignment, then builds a smaller central team around Steve, Amy and Rosie. If you enjoy a journey, a change of surroundings and faster movement between scenes, that is an inviting alternative.
If you have watched the Netflix film
Start with the first novel even if you already know the film’s mystery. Prose has room for diary entries, small social observations and quieter relationships that a film must compress. Reading the opening book also prevents the second novel from becoming your first introduction to a character’s personal history. You can enjoy the adaptation and the novel as different versions of one starting point. Try reading a few chapters before deciding that knowing a solution has removed all the interest. In this series, the company around the puzzle is a substantial part of the experience.
How much darkness is there?
Cosy crime describes an approach and atmosphere, not a guarantee that nobody experiences violence, illness or grief. The club books place wit and friendship beside serious subjects; The Last Devil to Die has particularly strong emotional themes. Use the content notes on an individual book page if you want a clearer sense of its tone. You do not have to choose the latest release simply because everyone is discussing it. Beginning with a series opener lets you decide whether the balance of humour and danger suits you before committing to a long run of novels.
Reading or listening?
Both series can be followed in print or audio without changing the reading order. For the UK English Thursday Murder Club recordings, Lesley Manville reads the first two and Fiona Shaw reads books three to five. Nicola Walker reads the first two We Solve Murders recordings. Listen to a retailer sample if available, paying attention to the narrative voice as well as the dialogue. A sample is often more useful than somebody else’s claim that a performance is the best. If you switch between print and audio, check that the recording is unabridged and that you have selected the same title rather than a translated or graded edition.
A simple plan for your first month
Choose one opener and give its opening chapters time to establish the cast. Keep a small note of unfamiliar names if you like, but do not turn reading into homework. When you finish, visit the book guide for discussion questions and decide whether you want familiar company or a fresh start in the other series. There is no required crossover sequence, so alternating the two openers is perfectly reasonable. A library copy or audiobook sample can help you make that decision without buying a whole set. For a gift, ask whether the recipient already owns the first novel before choosing a later instalment.
Compare print editions · Follow a character trail · All reader guides