Sheriff Phoebe Clappsaddle is back--just in time for the Christmas holidays. Mail doesn't come every day in the territory south of Big Spring, west of Marathon, north of Terlingua, and east of El Paso, so Phoebe is delighted to receive a parcel. But a mule-mail mix-up leads to another adventure for the high-spirited young sheriff. Those ornery brothers Eustace, Clifford, and Elmo, collectively known as the Tumbleweed Gang, also return to help Phoebe...