Maggie Sparks and the monster baby

"Maggie Sparks does NOT want a baby brother! Especially not one who is noisy, smelly and gets all the attention. The good thing is, Maggie's a witch. A super powerful, super smart, super talented witch... who sometimes gets her spells wrong. But that won't stop her finding a way to win back her mom and dad from the evil monster baby. Especially when she's got Bat, her pet chameleon, to help. All she needs is a little magic"--Back cover.