Silks by Dick Francis, found at the library category
Although there are horses and races in the latest Dick Francis book, it's more of a courtroom drama than a book about racing. His hero, Geoffrey Mason, aka as Perry, is a barrister and an amateur jockey. When one of the professionals is arrested for murdering a colleague, Mason's worlds collide with all the explosion of a train wreck.
I enjoyed this one. I like courtroom book, so that part was fun. And Mason is a likable character too. I'm glad to see another book by Francis.