Two sisters come to terms with their extraordinary powers in a new middle grade fantasy from Supergirl's Melissa Benoist; her sister, the writer Jessica Benoist; and New York Times bestselling author, Mariko Tamaki

Ellie McFadden has intuitive gifts. She can sense what other living things are feeling. She can even talk to animals! Too bad she can't connect with her twin sister, Parker. Parker McFadden has kinetic gifts. She can cause shocks to the earth and produce heat energy that explodes from her body like fire, especially when she is angry. The sisters aren't aware of the legacy they inherited from their mother until, on their thirteenth birthday, two mysterious relatives on the Power side whisk them off to an isolated farm called Haven. Ellie immediately adapts to their new routine; but Parker has one impulse: to get back to her normal life of friends and sports, fast.

Unbeknownst to Ellie and Parker, the secrets the Power women have kept for generations offer clues to their own simmering magic. Unlocking Haven's secrets is just the beginning of what Ellie and Parker can do if they choose to work together to harness their gifts. But the sinister force that destroyed their mother has other plans; and if the sisters' fragile relationship succumbs to The Danger, the world beyond Haven will face terrible risk.

This epic tale of two remarkable girls and the powers they wield is sure to appeal to fans of Chris Colfer, Rick Riordan, and Tui T. Sutherland.