Colby - Deadly Desire - paperback or softback - 55 - X555z

Smith - Colby - New paperback or softback - X555z

Colby - Debris Dreams - New paperback or softback - X555z

Colby - Quaking Widow - paperback or softback - X555z

Bulu - Colby The Caveboy - New paperback or softback - X555z

Goldenbaum - A Bias for Murder - New paperback or softback - X555z

Lovell - Gina and Colby - New paperback or softback - X555z

Colby - Face Down and Very Dead! - New paperback or softback - X555z