In reading order
Spider Shepherd: SAS
Stephen Leather
The Sandpit
Stephen Leather
Moving Targets
Stephen Leather
Hard Landing
Stephen Leather
Soft Target
Stephen Leather
Cold Kill
Stephen Leather
Hot Blood
Stephen Leather
Dead Men
Stephen Leather
Live Fire
Stephen Leather
Rough Justice
Stephen Leather
Fair Game
Stephen Leather
False Friends
Stephen Leather
True Colours
Stephen Leather
White Lies
Stephen Leather
Black Ops
Stephen Leather
Dark Forces
Stephen Leather
Light Touch
Stephen Leather
Tall Order
Stephen Leather
Short Range
Stephen Leather
Slow Burn
Stephen Leather
Fast Track
Stephen Leather
Dirty War
Stephen Leather
Clean Kill
Stephen Leather
First Strike
Stephen Leather
Last Chance
Stephen Leather
Direct Action
Stephen Leather
Warning Order
Stephen Leather
Dead Drop
Stephen Leather
Rough Diamonds
Stephen Leather
Narrow Escape
Stephen Leather
Kill Zone
Stephen Leather
Natural Selection
Stephen Leather
Personal Protection
Stephen Leather
Hard Targets
Stephen Leather
Planning Pack
Stephen Leather
Last Man Standing
Stephen Leather
Broken Promises
Stephen Leather