Bulmer, Kenneth
Chronological Checklist
Series – Dray Prescot: Delian Cycle
- Transit to Scorpio (New York: DAW Books, 1972) as by Alan Burt Akers
- The Suns of Scorpio (New York: DAW Books, 1973) as by Alan Burt Akers
- Warrior of Scorpio (New York: DAW Books, 1973) as by Alan Burt Akers
- Swordships of Scorpio (New York: DAW Books, 1973) as by Alan Burt Akers
- Prince of Scorpio (New York: DAW Books, 1973) as by Alan Burt Akers