When an injured bat crashes into Raffa's life, he invents a cure from a rare crimson vine that he finds deep in the forest. His remedy saves the animal but also transforms it into something much more than an ordinary bat, with far-reaching consequences.

In the second installment of the spellbinding Wing & Claw series, Newbery Medal-winning author Linda Sue Park takes a young apothecary hero to new heights of danger, exciting adventure, and intriguing botanical magic. Raffa Santana has spent all winter hiding in the harsh wilderness of the Sudden Mountains, and now it's time to return home. Home, where his parents will help him fight back against the vile Chancellor who has captured and altered the...

Raffa Santana is a healer, not a fighter. As a gifted apothecary, he has amazing instincts for unleashing the potential of magical-seeming plants. But his skills have failed to free the animals that the heartless Chancellor captured and turned against the people of Obsidia directly threatening Raffa's friends and family.