How to Read the Anderson and Costello Series
For the best reading experience, you should follow the publication order of the series. Although each book presents a standalone investigation with its own complex mystery, the personal lives, professional dynamics, and long-term character arcs of Colin Anderson and Freddie Costello evolve significantly from book to book.
Starting with the first book ensures that you do not spoil the interpersonal developments and emotional beats that make this duo one of Tartan Noir's most compelling teams.
Anderson and Costello Books in Publication Order
Here is the complete sequence of the series, tracking their cases from their debut in 2007 through their latest investigations:
- Absolution (2007)
- Singing to the Dead (2009)
- Dark Water (2010)
- The Blood of Crows (2012)
- The Night Hunter (2014)
- The Tears of Angels (2015)
- Rat Run (2016)
- Standing Still (2017)
- The Suffering of Strangers (2018)
- The Sideman (2018)
- The Red, Red Snow (2020)
- On an Outgoing Tide (2021)
- The Silent Conversation (2021)
Chronological Order Caveats
Fortunately, there are no complicated timeline jumps, prequels, or historical flashbacks that alter the chronology. The chronological order matches the publication sequence exactly. Readers can confidently follow the release dates to read the series in timeline order.
Related Series and Standalones
If you finish the Anderson and Costello series and want more of Caro Ramsay's atmospheric Scottish crime fiction, you can explore her other works:
- DCI Christine Caplan Series: A separate police procedural series starting with The Devil Stone (2022), following a different detective reassigned from Glasgow to the Highlands.
- Standalone Novels: Ramsay has also published standalone thrillers, including The Cursed Girls (2019, also published as Mosaic) and My Sister's Wedding (2026).