The Dark and Dangerous Gifts of Delores Mackenzie by Yvonne Banham

When Delores Mackenzie is chased home by a restless spirit, she is sent to the mysterious Uncles in Edinburgh Old Town to learn how to control her unusual 'gifts'. Scared and alone, she finds her new home at the Tolbooth Book Store is full of curious surprises: some welcome, others less so. But when a sinister apparition threatens the lives of her strange new housemates, Delores must gather all her strength to save them.

I absolutely loved this one...and just look at that cover!!