The war in outer space

By Victor Appleton

In the first hyper-drive spacecraft, Tom, Ben, and Anita try to make contact with an alien race that built a probe.

The alien probe

By Victor Appleton, Mega Books

An alien probe found wrecked on one of Jupiter's moons and containing insane "intelligence" is stole from a laboratory before its secret of stardrive is obtained.

The war in outer space

By Victor Appleton

In the first hyper-drive spacecraft, Tom, Ben, and Anita try to make contact with an alien race that built a probe.

The Astral Fortress

By Victor Appleton

When Tom Swift and his crew jump back from the Alpha Centauri system through hyperspace to the Earth's galaxy, they are captured by their arch enemy David Luna and taken prisoner aboard his astral...

The rescue mission

By Victor Appleton

Tom and his friends find themselves in the hands of unfriendly robots who are trying to eliminate all biological life from their planet.

The astral fortress

By Victor Appleton

When Tom Swift and his crew jump back from the Alpha Centauri system through hyperspace to the Earth's galaxy, they are captured by their arch enemy David Luna and taken prisoner aboard his astral...

The rescue mission

By Appleton

Tom Swift

By Victor Appleton

Tom Swift and his crew travel to the planet Aquilla to recover SeaGlobe, an ecological system stolen from the space colony New America.

Crater of mystery

By Victor Appleton

Tom Swift and his crew are instrumental in delivering the planet Verita from a nuclear holocaust.

Crater of mystery

By Victor Appleton, Appleton

Tom Swift and his crew are instrumental in delivering the planet Verita from a nuclear holocaust.