Empress Irene series

4 works, 3 primary works

This series occasionally crossed over with the John Grimes / Rim World books.

This series was originally published in Ace Doubles, with the Chandler novel forming only half of the full book.

The Alternate Martians & Em...
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3.39 of 5 stars 3.39 avg rating — 18 ratings — published 1965 — 1 edition book 1 included
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Space Mercenaries / The Cav...
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4.0 of 5 stars 4.00 avg rating — 8 ratings — published 1965 — 1 edition book 2 included
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Nebula Alert / The Rival Ri...
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3.0 of 5 stars 3.00 avg rating — 6 ratings — published 1967 — 1 edition book 3 included
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Space Mercenaries
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3.55 of 5 stars 3.55 avg rating — 11 ratings1 edition book 2
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