After I finished book 1, I thought it was great. Then I finished book 2, and thought it sounded a lot like the first one and at the end of book 3 I was bored. I did finished book 4 to complete this, but it wasn't a lot different. Basically Claire, Marissa, and Jack are recruited by agents Lance and Remmington to go to this new "college". These same three students, along with the same two FBI agents save the world from vampires, ghosts, Gods, more Gods. They have help from Dr. Byron (as an advisor) in all books to. The stories become repetitive.