

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...


When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer. Instead he found himself smack in the center...

When Robert Grandon is transported to Venus, he finds himself in a world of breathtaking beauty and deadly danger. Cast into the heart of political intrigue and war, he must navigate a maze of treachery, heroism, and romance in a land where only the strongest survive. Planet...



Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...

When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer. Instead he found himself smack in the center...

Derring-do on a world of primitive monsters! When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...

Suddenly transported by psychic wizardry to the beautiful and mysterious planet, Venus, Robert Grandon, clubman and idler, a man who all his life had craved adventure, found it aplenty. Grandon was a fighter and fighting ability on Venus was the price of life. His adventures...

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...


Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...




Otis Adelbert Kline is best known for his purported novelistic feud with Edgar Rice Burroughs. In 1929, long before planetary romance became a conventional genre, he wrote "Planet of Peril", a novel set on the planet Venus and written in the storytelling form of Burroughs' Martian...

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...

Otis Adelbert Kline is best known for his purported novelistic feud with Edgar Rice Burroughs. In 1929, long before planetary romance became a conventional genre, he wrote "Planet of Peril", a novel set on the planet Venus and written in the storytelling form of Burroughs' Martian...

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...

Derring-do on a world of primitive monsters When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer...