In parallel with his best-of-year annuals for Prime Books, Rich Horton produced four theme anthologies, two co-edited with Prime Books publisher Sean Wallace, from 2012 to 2014. Book introductions review the history of the book's theme, and mention relevant novels.
Most reprinted authors: Ian McDonald and Robert Reed (3 each).
Robots: The Recent A.I., Rich Horton & Sean Wallace, eds. (Prime Books, 2012)
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War and Space: Recent Combat, Rich Horton & Sean Wallace, eds. (Prime Books, 2012)
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