An Ancient Secret Has Risen. A World In Peril.
Can This Evil Menace Be Stopped?

Two months after being infected with a strange retrovirus, Cassidy Jones continues to live a double life as she struggles to master her astonishing superpowers. School has become the only normal thing left in her life—except for tall, dark, and handsome Emery Phillips, who shadows her every move, ensuring her secret is safe. But when a sleepover at Catamount Mountain Zoo takes a menacing turn, the world hovers on the edge of disaster as Cassidy is drawn into another riveting and perilous mystery that threatens the planet.