Maggie always gets absorbed in whatever she's reading. But when she gets her hands on a book called The 24 Faces of Maggie Mui, she starts transforming into one character after another! Also, Anita and Maggie come up with a bibliophilic exercise plan for a suddenly pudgy Michelle, Anita visits a mixed-up fantasy world populated by characters from children's books, and the sisters are hired as bodyguards for a very unusual author...which leads them to another confrontation with Lily the Reader Extraordinaire!