Michael C. Grumley
Michael C. Grumley has written at least 15 books. Their most popular book is Breakthrough with 46 saves with an average rating of 3.62⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
6 primary books5 released booksAuthored 100% of series
Breakthrough
Breakthrough is a 5-book series with 5 released primary works first released in 2013 with contributions by Michael C. Grumley.
Series
2 primary booksAuthored 100% of series
Monument
Monument is a 2-book series with 2 released primary works first released in 2020 with contributions by Michael C. Grumley.
Series
2 primary booksAuthored 100% of series
Evan
Evan is a 2-book series with 2 released primary works first released in 2014 with contributions by Michael C. Grumley.
