memory alpha
Real world article
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Daniel Edward Cohen (12 March 19366 May 2018; age 82) was the former managing editor of Science Digest magazine before becoming an author of several novels in the genre of ghosts, monsters, and other-worldly beings for the Pocket Books imprint Archway Paperbacks. Among his works are:

His contributions to the Star Trek universe in this topic are the reference novels entitled The Monsters of Star Trek (authored in January 1980) and Strange & Amazing Facts About Star Trek (authored in December 1986).

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