Chicago Horse Mafia Novel – Off Course

Has anyone read Unbridled by Michael Springer? I just had an ad pop up while I was browsing through COTH. According to Amazon, it’s set in the 60s and is supposed to be the first in a trilogy about the Chicago horse mafia. I think this would be a good read. The author seems to know a thing or two about horses, so hopefully there won’t be any of the embarrassing mistakes that many horse books have.