Join Abby and Holly in Book 3 as the cousins discover a new presence in their old Victorian while they are cleaning out the library of old books. They are not sure if this specter is benign or otherwise. This being leads them to the old trunk they discovered in Book 2 which holds many secrets and puzzles that they feel compelled to solve.They enlist the help of their ghost friend, Felicity, who inhabits their home. She is a benevolent entity that once lived in their house from a century ago. She watches over the girls and vows never to leave them unless they request her to do so.There will be surprises and ghostly visits that will keep readers enthralled as Abby and Holly work together to uncover the secrets of the trunk.