Book 1

Lonely Hunter

by Collin Wilcox

Published 16 September 1971

Book 2

Disappearance

by Collin Wilcox

Published 10 February 1972

Book 3

Dead Aim

by Collin Wilcox

Published 23 August 1973

Book 4

Hiding Place

by Collin Wilcox

Published 7 November 1974

Book 5

Long Way Down

by Collin Wilcox

Published 13 November 1975

Book 6

Aftershock

by Collin Wilcox

Published 3 June 1976

Book 7

Doctor, Lawyer ...

by Collin Wilcox

Published 1 January 1976

Book 8

Power Plays

by Collin Wilcox

Published 1 January 1979

Book 9

Mankiller

by Collin Wilcox

Published 1 January 1980

Book 10

Stalking Horse

by Collin Wilcox

Published 1 January 1982

Book 11

Victims

by Collin Wilcox

Published 1 August 1986

Book 12

Night Games

by Collin Wilcox

Published 1 September 1986

Book 13

Pariah

by Collin Wilcox

Published 1 April 1988

Book 14

A Death Before Dying

by Collin Wilcox

Published 1 January 1990

Book 15

Hire a Hangman

by Collin Wilcox

Published 31 December 1991

Book 16

Dead Center

by Collin Wilcox

Published 1 April 1992

Book 17

Switchback

by Collin Wilcox

Published 1 August 1993

Book 18

Calculated Risk

by Collin Wilcox

Published 1 December 1995

Book 19

The Watcher

by Collin Wilcox

Published 1 January 1978