The Rowanwood Curse (Hal Bishop Mysteries)

After his father's death, Jem Bishop has joined his brother Hal's magical practice as his apprentice. The practice seems to consist of nothing but dull probate work, until the brothers are called in by wealthy industrialist Sir Jasper Pryce to break a curse on his daughter. Once the brothers arrive at Sir Jasper's residence, however, it becomes clear that there is more than one curse at work at Rowanwood, and Sir Jasper is keeping secrets. When Jem is caught up in the dark magic, he and Hal must race against time to save more than one life.