Paul Costanzo

Hired by a Yale professor to investigate the suspicious unavailability of a critical chemotherapy drug, Erin Pulaski discovers that its manufacturer is imposing a shortage to enable billions in windfall profits, a finding that is complicated by the brutal murder of a top employee.

FBI Special Agents Dillon Savich and Lacey Sherlock are assigned to protect Dr. MacLean, a physician with frontal lobe dementia that could compromise his ability to maintain doctor-patient confidentiality. With a patient list made up of Washington movers and shakers, MacLean's role as a keeper of secrets is jeopardized as well. Is there someone out there so desperate that they'd kill the doctor for what he knows? It is up to Jackson, Savich, and Sherlock...

Meet Red Harmon, a special ops veteran who learns he never left the call of duty . . . To a trio of muggers, Red looks like just another suburban dad. But when they demand his wallet at knifepoint, something snaps. In the blink of an eye, two muggers are dead, the third severely injured, and Red doesn't remember a thing. Once an elite member of the Det, a secret forces outfit whose existence is beyond classified, Red thought his active service was...

To save his family-and the free world-Red Harmon is back in the line of fire . . . A sinister enemy is stalking elite military operator Red Harmon and his loved ones. Turning the hunter into his prey, Red uncovers a plot that spans nations and draws him into the remote snow-covered ravines of North Korea. His objective: penetrate the darkest prisons of this mysterious nation to restore national security-and save all he holds dear. Caught in the...