W.M. Riegel
W.M. Riegel has written at least 1 book. Their most popular book is Cyclop with 1 save with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
20 primary booksAuthored 0% of series
Dirk Pitt®
Dirk Pitt® is a 20-book series with 20 released primary works first released in 1973 with contributions by Clive Cussler, Clive Clussler, and Graham Brown.
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