This novel began in an antique store when I fell in love with a reproduction poster from May 1874. The splendid horse, young Netherby, was available as a proven foal-getter at $4 a single leap. I was charmed by the poster but also intrigued by the idea of a farmer advertising his horse’s services in this way. I began to wonder about the farmer and gradually Larkin’s story revealed itself and the novel unspooled.