Titles by Mark de Castrique The 13th Target Blackman's Coffin Dangerous Undertaking Final Undertaking: Barry Clatyon Mystery The Fitzgerald Ruse: Sam Blackman Mysteries Foolish Undertaking Grave Undertaking Hidden Scars: A Sam Blackman Mystery A Murder in Passing Risky Undertaking: A Buryin' Barry Mystery The Sandburg Connection Secret Undertaking: A Buryin' Barry Mystery A Specter of Justice: A Sam Blackman Mystery Go to Mark de Castrique's Page Mystery Search our shelves for authors or titles Author:   Title:    Audio books only: