Lily, an elegant Arabian mare, lives on Nelson Farm surrounded by athletic performance horses. She shares her stall with a goat named Walter and a cat named Boo. Together they observe life on the busy farm, a life that she cannot participate in. Lily has every comfort at Nelson Farm but she does not have a person to call her own, and she is beginning to wonder if she ever will. When a new chiropractor arrives from Boston, Massachusetts to treat the owner's champion reining horse, Lily discovers that Dr. McCullen has a daughter. Eleven year old Micah feels just as out of place at Nelson Farm as Lily does. She has never been to a farm, has never seen a real horse, and is reeling from the sudden loss of her father. Is this sad girl the person Lily has been waiting for? Can a broken mare help Micah heal? Lily's Song is a celebration of life, of friends found in the most unlikely places, and a tribute to the healing power of love.