Dark forces are at work at the House of Night and fledging vampyre Zoey Redbird's adventures at the school take a mysterious turn. Those who appear to be friends are turning out to be enemies. And oddly enough, sworn enemies are also turning into friends. So begins the gripping third installment of this series in which Zoey's mettle will be tested like never before. Her best friend Stevie Rae, is undead and struggling to maintain a grip on her humanity....

After settling in at the House of Night and becoming more comfortable with her vast powers, fledgling vampire Zoey Redbird faces a horrible crisis as human teenagers are becoming victims of a wave of murders and the House of Night becomes the prime suspect.

"Zoey ha sido marcada: deberá abandonar sus vida como humana y unirse a La Casa de la Noche, unia escuela donde se entrenará para convertirse en vampyra. Eso si consigue superar el cambio, y no todos los marcados lo logran."-- 16-year-old Zoey Redbird, a fledgling vampire, enters the House of Night, a school where, after having undergone the Change, she will train to become an adult vampire--that is, if she makes it through the Change.

Fledgling vampire Zoey Redbird has to deal with the usual teen stuff, plus adapting to her changing vampire body and accepting her new magical affinities.

Zoey has returned from the Otherworld to her rightful place as High Priestess at the House of Night. Her friends are just glad to have her back, but after losing her human consort, Heath, will Zoey--or her relationship with her super-hot Warrior, Stark--ever be the same?

"La novata vampira Zoey Redbird consigue adaptarse a la escuela de vampiros la Casa de la Noche. Por fin se siente como en casa, e incluso es elegida como líder de las Hijas Oscuras. Y lo mejor de todo, se echa un novio ... o dos. Pero entonces ocurre lo impensable: aparecen asesinados algunos adolescentes humanos, y todas las pruebas apuntan a la Casa de la Noche. Zoey comienza a darse cuenta, mientras el peligro acecha a los humanos de su antigua...

Zoey Redbird, High Priestess-in-training, finds herself juggling three guys--one of which is so into protecting her that he can sense her emotions. Meanwhile the dark force lurking in the tunnels under the Tulsa Depot is spreading, and only Zoey has the power to stop the evil immortal Kalona who is behind it. Will Zoey have the courage to chance losing her life, her heart, and her soul? "Después de que Zoey Redbird y sus amigos desterrasen a Kalona...