Vampire Academy

Vampire Academy is a 9-book series with 9 primary works first released in 2007 with contributions by Richelle Mead, Lisa McMann, Meg Cabot, Heather Brewer, Simone Elkeles, Kami Garcia, Malinda Lo, Saundra Mitchell, Diana Peterfreund, Margaret Stohl, Matt de la Pena, Laini Taylor, and Michael Grant.