
Edgar Brocklebank, a third rate conjurer, becomes a sensation after buying the vanishing trick box from the estate of the 'Great Vorg', a once famous magician. However, what Edgar can't explain is exactly where his assistants or objects are going once they have entered the box — as they don't return.
An Earthman on a solo tour of duty on one of Jupiter's moons buys a Martian woman as a companion. He mistreats her, assuming her to be just a 'dumb Martian'. He learns, to his cost, that she has more intelligence than he gives her credit for.
Psychiatrist John Frame is asked by police to examine Michael Connor, who claims to have come from another time. Frame is startled when Connor demonstrates an extraordinary and intimate knowledge of Frame's private life.