Allison Osborne 
Impossible Murderer [PDF ebook] 

When a famous dressage horse goes missing in the middle of the night, and the bodies of an unknown man and local stable boy are found dead outside the horse’s empty stall, the blame is immediately pinned on a gorgeous amiable stallion covered in the victims’ blood. Eddy calls upon Irene and Joe’s assistance as the stallion’s handler swears by his, and his horse’s, innocence. The trio take a trip to the country to navigate the intricate bond between horses and their trainers and discover layers of betrayal and secrecy coating this glamorous sport.