The Mystery Stallion: Wild Horse Creek #1    by Sharon Siamon Order:  USA  Can Whitecap, 2008 (2008) Paperback Read an Excerpt      Reviewed by Deb Kincaid Author Sharon Siamon has another bestselling series in the works. The Mystery Stallion, the first of the new Wild Horse Creek series, is a fast-paced story that introduces thirteen-year-old twins Liv and Sophia, who have the adventure of a lifetime. The twins and their mother Jess leave Vancouver for Grampa and Gramma Starr's cattle ranch in Arizona. Grampa's slowing down a bit, and Gramma's got some medical problems the doctors are investigating, so they ask Jess and the girls to help out. Although Liv and Sophia are twins, their different personalities come to the fore in the challenges they face at the ranch. Grampa Starr's stallion Diego is missing, and the herd of mares and foals hasn't returned to the ranch either. Shane, the sixteen-year-old ranch hand, heads out with the girls and his collie Tux looking for them. Along the way Sophie's bitten by a rattlesnake and suffers other misadventures. The three discover a diabolical plan to steal the Starr-Lopez herd, and must do everything in their power to thwart the thieves. Great characters, exciting challenges, and interesting plot make the first of this new series a winner, and leave the reader eagerly anticipating the second. Note: Opinions expressed in reviews and articles on this site are those of the author(s) and not necessarily those of BookLoons. Find more Teens books on our Shelves or in our book Reviews