8 books in series1 unreleased book

Slough House

Slough House is a 12-book series with 8 released primary works first released in 1705 with contributions by Mick Herron. 1 book is still to be released. The next book is scheduled for release on .

#1
Slow Horses

#1 of 8 in Slough House

1705 • 335 Readers • 320 pages • 3.9

#2
Dead Lions

#2 of 8 in Slough House

2013 • 140 Readers • 3.9

#2.5
The List

#2.5 of 8 in Slough House

2015 • 44 Readers • 112 pages • 3.6

#3
Real Tigers

#3 of 8 in Slough House

2016 • 109 Readers • 343 pages • 4

#4
Spook Street

#4 of 8 in Slough House

2017 • 86 Readers • 4.1

#5
London Rules

#5 of 8 in Slough House

2018 • 79 Readers • 352 pages • 4.2

#5.5
The Drop

#5.5 of 8 in Slough House

2011 • 33 Readers • 112 pages • 3.7

#6
Joe Country

#6 of 8 in Slough House

2019 • 69 Readers • 337 pages • 4.2

#6.5
The Catch

#6.5 of 8 in Slough House

2020 • 28 Readers • 105 pages • 3.6

#7
Slough House

#7 of 8 in Slough House

2021 • 61 Readers • 313 pages • 4.3

#8
Bad Actors

#8 of 8 in Slough House

2022 • 57 Readers • 352 pages • 4.1

#8.5
Standing by the Wall: A Slough House Interlude

#8.5 of 8 in Slough House

2022 • 9 Readers • 56 pages • 3.5

#9
Clown Town

Planned book #9 of 14 in Slough House

Available September 9, 2025 • 6 Readers • 336 pages