Three sisters are confronted by scenes from a mirror's past at the hands of its keeper, a young girl named Sara. They must investigate the mystery of the mirror and confront Sara with the truth, which may be the only way to release her from the mirror's spell.

About the Creepers series: Strange things are happening in the Creepers series! These high-interest, low-vocabulary middle grade illustrated chapter books are perfect for readers who love a good mix of spooky and silly. Featuring stories with tween protagonists who find themselves in paranormal predicaments, the Creepers series is set to capture the imaginations of young readers with thrilling tales of the strange things that keep us up at night.