Dub Walker Books in Order

The murder of his friend Sheriff Mike Savage draws forensic expert Dub Walker into the hunt for a serial killer. As the killer eludes him, Dub discovers connections reaching beyond the crimes into military interests, medicine, greed, and corruption.

Dub Walker's search for a friend's missing daughter leads to a shallow grave and further bodies bearing evidence of sophisticated surgery. Following the equipment and expertise involved directs him toward a biomedical company and a disturbing abuse of medical knowledge.

Dub Walker investigates the killing of a murderer whose victim's parents have disappeared, apparently abandoning their former lives. With help from an investigator and a reporter, he examines whether the evidence against the couple conceals other suspects and motives.