USA Today bestselling author Jack Du Brul brings back geologist-adventurer Philip Mercer for an apocalyptic adventure. Hired to lead the excavation of caverns d

USA Today bestselling author Jack Du Brul brings back geologist-adventurer Philip Mercer for an apocalyptic adventure. Hired to lead the excavation of caverns d

Now with a new introduction for the Tor Essentials line, A Fire Upon the Deep is sure to bring a new generation of SF fans to Vinge's award-winning works. A Hug

A deadly fifty-year-old secret from World War II, hidden away at a top-secret Nazi submarine base, could spell disaster for the modern world when a ruthless cor

Years ago, a secret Soviet plan was created to destroy the Alaskan oil pipeline. Now, those plans have been stolen by the brilliant and treacherous ex-KGB agent