Mark Thies has written at least 2 books. Their most popular book is Old Guard with 2 saves with an average rating of 3⭐.
Series
6 primary booksAuthored 17% of series
Bolos is a 6-book series with 6 primary works first released in 1993 with contributions by Keith Laumer, David Weber, and 11 others.
Series
7 primary books13 released booksAuthored 7% of series
Bolo is a 13-book series with 7 primary works first released in 1976 with contributions by Keith Laumer, J. Steven York, and 11 others.