The Acid Test — Bruce Cassiday

Harvey Grant was an instructor at Bel Air University; he liked teaching and he was good at it. He was married to Christine, a beautiful, sophisticated girl whom he loved deeply.

Harvey Grant was also going crazy. He was suddenly acting like a madman, and Dr. Marcus Welby thought tests would show why. Grant knew otherwise, but he could never tell Christine he was insane or she would leave him for sure…But what if their unborn child should prove to be abnormal too?

Grant had to do something to protect everything he loved -- and Dr. Marcus Welby had to stop him.