Thicker Than Blood is a 3-book series with 4 primary works first released in 2009 with contributions by Madeline Sheehan, Claire C. Riley, and C.J. Darlington.
2015 • 10 Readers • 366 pages
2015 • 1 Reader • 356 pages
2011 • 1 Reader • 409 pages
2014 • 1 Reader • 400 pages