Grant Blackwood co-authored Dead or Alive with Tom Clancy, The Kill Switch with James Rollins, and The Fargo Adventure Series with Clive Cussler. Under Fire is Grant's first solo Tom Clancy book in the Jack Ryan, Jr. series.
James Rollins is more than a thriller author. He's a veterinarian, a man of science, and writes best-selling novels evocative of Michael Crichton and Isaac Asimov, but with a uniquely imaginative flavor of their own.
James Rollins is the New York Times bestselling author of the Sigma Force series and other novels. Before pursuing a writing career, Jim obtained a degree in veterinary medicine and established a successful veterinary practice in Sacramento, California.