Roy Allen
Roy Allen has written at least 1 book. Their most popular book is Isaac Asimov's Caliban with 29 saves with an average rating of 3.92⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
3 primary booksAuthored 33% of series
Isaac Asimov's Caliban
Isaac Asimov's Caliban is a 3-book series with 3 released primary works first released in 1993 with contributions by Roger MacBride Allen, Isaac Asimov, and Roy Allen.
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