"His Brother's Ghost"
After the demise of his brother John, who has worked himself to death trying to support David, times get a little stressful. It would seem that John is not content to remain in the grave and hounds his younger brother as a ghost.
"The Ghost of Slater Lake"
Doctor Graves is summoned to the lake home of young Mary Slater, as she is plagued by the vengeful spirit of her murdered father.
"Martian Mathematics"
This is a one page text story authored by Harold Gluck, M.D.
"The perfect Crime"
A young man has stumbled upon the ability to free his spirit from his body as he sleeps. He intends to use this ability to gain success at the company where he is employed.