The Last Resort - Erin Entrada Kelly

When Lila's Grandpa Clem dies her family inherit his Victorian Inn. After the family gets into a car accident, Lila can suddenly seeghosts - including her Grandpa Clem who reveals he was actuallymurdered and that the Inn is a portal to the afterlife. Lila mustuncover her grandpa's killer AND stop evil spirits from enteringthe human world.