A heartwarming Clydesdale chapter book for the holiday season! For all lovers of horses, history, and the holidays, here's a very special Horse Diaries book. Wisconsin, 1915. Jingle Bells is a strong Clydesdale gelding. He enjoys his work on the farm, pulling the hay wagon in the summer and a sleigh in the winter, and he loves his human friend, Kari. But when Kari's older brother comes home for Christmas with a new Model T Ford, will the family still need Jingle Bells?