Robert J. Crane has written at least 68 books. Their most popular book is Alone with 49 saves with an average rating of 3.54⭐.
Series
27 primary books25 released booksAuthored 100% of series
The Girl in the Box/Out of the Box Universe is a 25-book series with 25 released primary works first released in 2012 with contributions by Robert J. Crane.
Series
16 primary books15 released booksAuthored 100% of series
Out of the Box is a 15-book series with 15 released primary works first released in 2014 with contributions by Robert J. Crane.
Series
10 primary books14 released booksAuthored 65% of series
Sanctuary is a 14-book series with 10 released primary works first released in 1994 with contributions by Charlotte Abel, Carin Rafferty, and Robert J. Crane.
Series
10 primary booksAuthored 100% of series
The Girl in the Box is a 10-book series with 10 released primary works first released in 2012 with contributions by Robert J. Crane.
Series
10 primary booksAuthored 90% of series
Liars and Vampires is a 10-book series with 10 released primary works first released in 2018 with contributions by Robert J. Crane, Lauren Harper, and Robert J Crane.
Series
7 primary books1 released bookAuthored 100% of series
Mira Brand Adventures is a 1-book series first released in 2017 with contributions by Robert J. Crane.
Series
3 primary booksAuthored 100% of series
Southern Watch is a 3-book series with 3 released primary works first released in 2014 with contributions by Robert J. Crane.
Series
3 primary books1 released bookAuthored 100% of series
Ashes of Luukessia is a 1-book series first released in 2017 with contributions by Robert J. Crane and Michael Winstone.