Gerard Grasman
Gerard Grasman's most popular book is Ultimatum with 59 saves and an average rating of 4.2.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
5 primary booksAuthored 0% of series
Shane Schofield
Shane Schofield is a 5-book series with 5 released primary works first released in 1998 with contributions by Matthew Reilly.
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