Operation Otherworld

Operation Otherworld consists of two primary books, and includes one additional book that complement the series but is not considered mandatory reads. The current recommended reading order for the series is provided below.

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Book Covers
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Speculative Fiction Books

(Operation Otherworld #1 / 2)
1971 | science fiction, fantasy
(Operation Otherworld #2 / 2)
1999 | science fiction, fantasy
(Operation Otherworld)
1999 | science fiction, fantasy, collection

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