Gregory Manchess
Gregory Manchess's most popular book is Above the Timberline with 7 saves and an average rating of 3.67.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
10 primary booksAuthored 0% of series
Hellboy Novels
Hellboy Novels is a 10-book series with 10 released primary works first released in 1997 with contributions by Christopher Golden, Brian Hodge, and Tim Lebbon.
Series
5 primary booksAuthored 0% of series
Night Visions
Night Visions is a 5-book series with 5 released primary works first released in 1984 .
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