In reading order
Drop Trooper Books 1-4
Rick Partlow
Contact Front
Rick Partlow
Kinetic Strike
Rick Partlow
Danger Close
Rick Partlow
Direct Fire
Rick Partlow
Drop Trooper Books 5-8
Rick Partlow
Home Front
Rick Partlow
Fire Base
Rick Partlow
Shock Action
Rick Partlow
Release Point
Rick Partlow
Kill Box
Rick Partlow
Drop Zone
Rick Partlow
Tango Down
Rick Partlow
Blue Force
Rick Partlow
Weapons Free
Rick Partlow
Collateral Effects
Rick Partlow
Down Range
Rick Partlow
Kill Chain
Rick Partlow