Theodosia Throckmorton is a 4-book series with 5 primary works first released in 2007 with contributions by R.L. LaFevers and Yoko Tanaka.
2007 • 21 Readers • 352 pages • 4
2007 • 8 Readers • 401 pages • 4
2010 • 7 Readers • 389 pages • 4.3
2011 • 6 Readers • 400 pages • 4