Ghosts of Fear Street - Parents from the 13th Dimension

About this book

They say you can't pick your parents, but Sarah would like nothing more than to trade her bizarre family for one that's more well-behaved, which she does by flipping a coin that lets her go into an alternate dimension where she has a perfect family, one that would love to have a girl like her for lunch. Unfortunately for Sarah, she's going to be the main course.