Books in the Augustus Grant Mysteries series

The Race is on to find a Killer in the heart of Kentucky horse country Detective Augustus Grant is faced with his most baffling case to date. Well-respected racehorse breeder John Jorgenson is murdered in his den days before the Kentucky Derby, and the list of suspects is growing. Complicating matters, Gus' ex-girlfriend is the last person to have seen the victim alive. Rebecca Hayes owes the Jorgenson family her loyalty. After a disastrous affair leaves her alone and pregnant, they give her a new life. With all the evidence pointing in Becky's direction, will Gus do his duty?Or follow his heart?