Robert O'Riordan
Robert O'Riordan has written at least 1 book. Their most popular book is Cadre One with 1 save with an average rating of 4⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
1 primary bookAuthored 100% of series
Cadre Trilogy
Cadre Trilogy is a 1-book series first released in 1986 with contributions by Robert O'Riordan.
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