Book 15

Tightrope

by Don Pendleton

Published 1 April 1989

Book 17

Blood Fever

by Don Pendleton

Published 1 October 1989

Book 20

Backlash

by Don Pendleton

Published 1 August 1990

Book 21

Siege

by Don Pendleton

Published 1 November 1990

Book 22

Blockade

by Don Pendleton and Mark Bolan

Published 1 February 1991

Book 23

Evil Kingdom

by Don Pendleton

Published 1 May 1991

Book 24

Counterblow

by Don Pendleton and Dick Stivers

Published 1 July 1991

Book 25

Hardline

by Don Pendleton

Published 1 November 1991

Book 26

Firepower

by Don Pendleton

Published 1 February 1992

Book 27

Storm Burst

by Don Pendleton

Published 1 May 1992

Book 28

Intercept

by Don Pendleton

Published 1 July 1992

Book 29

Lethal Impact

by Don Pendleton

Published 1 November 1992

Book 30

Deadfall

by Don Pendleton

Published 1 January 1993

Book 32

Battle Force

by Don Pendleton

Published 1 July 1993

Book 33

Rampage

by Don Pendleton

Published 1 November 1993

Book 34

Takedown

by Don Pendleton

Published 1 January 1994

Book 35

Death's Head

by Don Pendleton

Published 1 March 1994

Book 36

Hellground

by Don Pendleton

Published 1 May 1994

Book 37

Inferno

by Don Pendleton

Published 1 July 1994

Book 38

Ambush

by Don Pendleton

Published 1 September 1994