This Lighning Always Strikes Twice

James Latimer has gotten far more than he bargained for when he became involved with the Penwarden family. An English master at a private school where Lady Penwarden is a board governor, Latimer is invited by Lady Penwarden to tutor her daughter, Sarah 19-years-old, and somewhat eccentric, Sarah has never attended school (she's always had governesses), but her family wants her to attend Oxford in the fall, and it's up to Latimer to get her up to speed. Unfortunately, there is a deep, dark secret at the Penwarden mansion, and a suitable cast of shady characters who may be involved in murder, including wayward son and black sheep of the family Lawrence and gruff, possibly psychotic elder of the clan, Sir Daniel Penwarden.