Into the Blue (1991)

Out of the Sun (1996)

Never Go Back (2006)

Past Caring (1986)

In Pale Battalions (1988)

Painting the Darkness (1989)

Take No Farewell (1991)
APA: Debt of Dishonor (1992)

Hand in Glove (1992)

Closed Circle (1993)

Borrowed Time (1995)

Beyond Recall (1998)
Finalist 1999 Edgar Award for Best Mystery Novel

Caught in the Light (1999)

Set in Stone (1999)

Sea Change (2000)

Dying To Tell (2001)

Days Without Number (2003)

Play to the End (2004)

Sight Unseen (2005)

Name to a Face (2007)

Found Wanting (UK due September 11, 2008)