On Willa Ward’s twelfth birthday, she inherits a beautiful charm necklace that belonged to her mother, who was a witch. She soon learns 2 bad witches, Wilma and Wanda are after her locket so they can have ultimate power, and she alongside her best friends Scout and Lily turn into cats to escape.

Willa finds the courage to cast spells, resulting in a cuddly surprise… and a hairy disaster. At school, a strange substitute asks about the amulet.

Lucy, Scout and Willa team up for a not-so-normal night of babysitting, complete with a familiar warlock and a total cat-astrophe.

Halloween arrives as the thrilling chase for the amulet continues. Willa learns more about her mother. The Witches of Winding Way prepare a wicked plan.

Wilma and Wanda wreak havoc on the town, but new words of wisdom restore hope for Willa and the crew. Who will win in a battle of good and evil?