Sheldon Collins

When a Soviet submarine gets stuck on a sandbar off the coast of a New England island, its commander orders his second-in-command, Lieutenant...

At first, Dr. Sidney Schaefer feels honored and thrilled to be offered the job of the President's Analyst. But then the stress of the job and the...

Three friends find a secret tunnel under the ruins of a church that leads them to the basement of a dilapidated house and, incidentally, a group of...