Savage Scorpio
Alan Burt Akers
Fliers of Antares (Dray Prescot S.)
Bladesman of Antares (Dray Prescot S.)
The suns of Scorpio
Warrior of Scorpio (Dray Prescot S.)
Golden Scorpio
Armada of Antares (Dray Prescot S.)
Swordships of Scorpio (Dray Prescot)
A Fortune for Kregen [Dray Prescot #21]
Krozair of Kregen (Dray Prescot No. 14)
A Sword for Kregen [Dray Prescot #20]
The Tides of Kregen
Avenger of Antares (UY1208) (Dray Prescot #10)
Secret Scorpio
Arena of Antares (Dray Prescot S.)
A Life for Kregen [Dray Prescot #19]
Captive Scorpio
Transit to Scorpio (Dray Prescot S.)
Renegade of Kregen
Lallia The Slave Girl
A Victory for Kregen [Dray Prescot #22]
Manhounds of Antares
Prince of Scorpio (Dray Prescot S.)
Green Shadows