"Dive into the world of Maggie Sparks, as she uses her powers to help Arthur and to reach the ranks of Sharks swimmers." --Story Monsters Ink

"Told in a lighthearted way, Maggie's story, here and in other books of the series, is entertaining while simultaneously dealing with emotional issues that many children face. In Maggie, readers may well see elements of their own personalities and how they can better cope with things that bother them." --Children's Literature

"A decent purchase for larger collections or libraries where magical mischief is in high demand." --School Library Journal