Slow Horses (Slough House novels)

Mick Herron, author

Publisher

John Murray / Hodder & Stoughton (UK); Soho Press (US)

Units

9 novels published to date — Slow Horses (2010), Dead Lions (2013), Real Tigers (2016), Spook Street (2017), London Rules (2018), Joe Country (2019), Slough House (2021), Bad Actors (2022), Clown Town (2025) — plus 5 novellas not scored in this record

Mick Herron's series of spy novels following Jackson Lamb and the disgraced MI5 agents exiled to Slough House, a dumping ground for the Service's washouts. First published by Constable (book 1) and then John Murray and Hodder & Stoughton in the UK, with Soho Press publishing the US editions throughout; nine novels have appeared since 2010, most recently Clown Town in 2025, alongside five shorter novellas.