Vampire Knight

Looking for something to read after Twilight? Try the manga series Vampire Knight by Matsuri Hino. Yuki is one of the guardians of Cross Academy, an elite private high school with a night class full of vampires and a day class that has to be shielded from them. Can Yuki protect her classmates while managing her own fascination with the darkly handsome vampire who saved her life so many years ago? And what will happen when the other school guardian begins to discover his dark side?