Explore fascinating, often chilling “what if” accounts of the world that could have existed–and still might yet…Science fiction’s most illustrious and vis...

Racing to the Well World, bitter rivals Nathan Brazil and Mavra Chang find an impossibly changed land and a price on their heads, and fear that Brazil him...

For centuries, interstellar prospectors had searched for the fabled worlds of the Three Kings, the lost El Dorado of the galaxy. But none had succeeded. O...

For centuries, interstellar prospectors had searched for the fabled worlds of the Three Kings, the lost El Dorado of the galaxy. The mad cyborg Prophet, I...

The giant computer has mercilessly subjugated humanity, and the fight against it is impossible without the five great Rings - powerful microcircuits capable ...

A giant computer has mercilessly subjugated humanity, and the fight against it is impossible without the five great Rings - powerful microcircuits capable of...

A giant computer has mercilessly subjugated humanity, and the fight against it is impossible without the five great Rings - powerful microcircuits capable of...

A giant computer has mercilessly subjugated humanity, and the fight against it is impossible without the five great Rings - powerful microcircuits capable of...

The evil Dark Baron has escaped and joined forces in the far North with the Master of the Dead to theaten all of Husaquahr with enslavement. Only Joe can ...

Three star travelers—Ming, Ari, and Angel—become enmeshed in a vicious blood-feud between an evil genius and Jeremiah Wong Kincaid, the man who has vowed ...

A small band of travelers seeks to prevent a tyrant from finding the various pieces of a gate that, when fully assembled, will give him enormous power.

Jack Lawrence Chalker (1944–2005) is one of the most popular and prolific science fiction writers in the United States, equally successful in the genres of f...