Dart and his crew, seeking a lost party of scientists on Jupiter, come upon a band of criminals who...

An asteroid has been deflected from its orbit and is heading straight for the capital of Mars. Colon...

Larry Dart and his Galasphere crew have an exciting and and dangerous time when they are sent to bri...

Three space ships have disappeared mysteriously and Dart is instructed to investigate the matter. He...

When a planet becomes too cold to support life, something must be done quickly if the inhabitants ar...

While Larry Dart and his crew are visiting the asteroid Pallas, Husky cuts his finger on a meteorite...

In the year 2100 the weather is strictly controlled, so there is dismay at Space Headquarters when t...

No one from Earth has penetrated the mysterious flashing rings of Saturn, yet this is what Dart and...

Slim is sent to Venus to investigate a mysterious disease which is paralysing the population. He fin...

When Colonel Raeburn finds that criminals on the moon are operating a Lazer [sic] gun against Earth...

The Earth’s food supplies are in danger when an unknown fungus is found to be destroying all plant l...

Colonel Raeburn is trying hard to locate a gang of forgers which is flooding Earth with counterfeit...

It is a disastrous day for Col. Raeburn when Tyro, the leader of the planet Neptune, persuades Raebu...

When Dart and his crew make an emergency landing on Titan to repair their galasphere, they make a cu...

Dart and Slim are invited to the planet of Lumen. On their arrival Dart's oxygen cylinder is pierced...

Stolen art treasures are being transported into space. Raeburn suspects that Venusian millionaire Ta...

Husky, visiting Mars with Larry Dart, becomes invisible through an accident. This proves of great va...

One of the lakes on Jupiter is found to contain water with extraordinary properties. This is of grea...

Galasphere 347 is in deep space. After a comet collides with the ship, Dart and his crew discover a...

The Tula Fish in the Venusian Magda Ocean are evolving at an extraordinary rate and attack fishermen...

While Dart and his crew are orbiting around Uranus, Husky sees a light on the planet which they lear...

Colonel Raeburn and Haggarty are on a hunting expedition when Raeburn shoots down an object shaped l...

Col. Raeburn receives a message from Mars and learns that, as a result of terrible dust storms, the...

No one believes Professor Zeffer when he tells them that he has picked up a message from Alpha Centa...

Colonel Raeburn is faced with a dangerous situation when a would-be dictator sets himself up on the...

The problem of dwindling supplies of Plutonite is solved when an asteroid made of the material is di...

Professor Borra of Venus has invented a mechanical eye which can destroy any ship constructed of met...

Exploring the Silver Forest of Venus, Husky becomes trapped in the web of a Spirigum Spider. Haggart...

Haggarty invents a robot that responds to thoughts. Dart tests the range of telepathic thought in sp...

To halt a virus destroying Martian vegetation, Dart is sent with a spray that is deadly to all forms...

A strange jittering is affecting the city and other Earth locations. Haggarty discovers, by chance,...

Tyrig plans to use a nerve gas to seize power on Mars. Raeburn discovers that Tyrig and his men have...

The Galasphere's Meson unit malfunctions and lands in the unexplored Tuhera jungle. Dart and Husky l...

Saturn has a new leader. Riga is succeeded by his brother Simba and whilst Dart is en route to inves...

The Neptunians create a forcefield around the Earth containing particles with strong electromagnetic...

The Galasphere is sent on a rain-making mission to Mars with a cargo of oxygen and hydrogen—the very...

Raeburn is contacted by Yria from Alpha Centauri who is seeking help to destroy an evil computer sup...

On a mission to Jupiter, Slim disappears in the swamps. Raeburn orders Dart and Husky to leave but t...