Beautiful girls . . . Dangerous girls Destiny Weller and her twin sister Livvy are beautiful, smart, and popular. But a summer at Camp Blue Moon changes their lives forever. When they return home from camp, Destiny and Livvy exhibit an inhuman craving to drink blood by night, compelled to satisfy their overpowering thirst. Have they turned into vampires? Can they keep their terrifying secret from their family and friends? Can they evade the vampire hunters who are determined to destroy them? Destiny desperately wants to find a way to stop the horror. Livvy is intoxicated by her new powers. Will Destiny regain her life—only to lose her sister forever?

Destiny Weller and her twin sister, Livvy, were as close as two sisters could be–until Livvy chose to become a vampire, leaving Destiny behind. Now Destiny will do anything to bring Livvy back to the family. But in Livvy's world of endless darkness, she knows there is only one way she and Destiny can be reunited –– Destiny must become a vampire too... Which sister will live to see the glow of the next full moon? Whose lips will savor the taste of night? Who will survive? Ages 12+

You'll love them—to death. Twin sisters Destiny and Livvy Weller return home from summer vacation with a dark secret . . . and an inhuman desire to drink blood. What have they become? Can they ever turn back? As their deadly secret becomes harder to keep, more questions arise and loyalties are tested. And as one sister descends into darkness, the other must find a way to save her—and herself. Who will live to see the glow of the next full moon? Which sister will survive? In Dangerous Girls and Dangerous Girls #2: The Taste of Night, published together in Bitten, bestselling author R.L. Stine explores the dark creatures of the night.