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