Green witch Sage Summers is no stranger to curses. The night her power manifested, the park outside her apartment devoured a strip mall. Classified by the Magic High Council as too dnagerous to live in the Mundane World, she's made a life for herself in Everwood Falls wih her organic produce, a weekly stand at the farmer's market, an the best group of friends a witch could ever hope for. But isolation has also meant the loss of her family, as well as an ex-fiance who decided to put her and Everwood Falls in his rearview mirror and leave the moment his hex was lifted. Good riddance to bad warlocks. But now that same ex, Dominic Storm, has returned to town with disturbing news. A coven of sirens has had their power stripped from them... and they believe the magic user repsonsible is hiding in Everwood Falls.

Merman and high school math teacher Gideon Fischer has always been pulled between the merfolk and siren worlds. When someone from his past shows up in Everwood Falls begging for help, he's forced to confront not only the reaons he left his family and the call of the sea, but also the magic swirling in his half-siren blood. He and Sage Summers are the one equation that keeps him up at night. She's beautiful, fierce, wickedly powerful... and has more walls guarding her heart than the Great Barrier Reef. As attakcs against witches increase, Gideon will need Sage's help to uncover who is behind the mysterious blood feud between sirens and witches... before someone is seriously hurt.