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Alan Burt Akers
1985
2009
2011
2015
1979
1981
Kenneth Bulmer
1975
1972
1969
![Cover of The Jikaida Cycle [The Saga of Dray Prescot Omnibus #6]](/img/c/160/ol/10368372)
![Cover of The Pandahem Cycle I [The Saga of Dray Prescot Omnibus #8]](/img/c/160/ol/8742330)
![Cover of The Balintol Cycle I [The thirteenth Dray Prescot omnibus]](/img/c/160/ol/8969890)
![Cover of The Balintol Cycle II [The fourteenth Dray Prescot omnibus]](/img/c/160/ol/8969943)
![Cover of The Spectre Cycle [The fifteenth Dray Prescot omnibus]](/img/c/160/ol/8762604)
![Cover of The Krozair Cycle [The Saga of Dray Prescot Omnibus #4]](/img/c/160/ol/9099136)
![Cover of The Pandahem Cycle II [The Saga of Dray Prescot Omnibus #9]](/img/c/160/ol/9098808)
![Cover of The Witch War Cycle [The Saga of Dray Prescot Omnibus #10]](/img/c/160/ol/9098929)
