Avery, Bree, Esha, and Jaelyn - the Core Four are ready for a perfect summer at Storm Cliff Stables! Avery is especially anxious for this summer's adventures to start, because Olympic gold medalist Anna Wainwright is coming to camp. Riding lessons from a pro! Autographed boots! But when the girls arrive, Anna is nowhere to be found. Everyone says not to worry, but Avery is convinced something has happened to her equestrian hero. Will #1 fan Avery be able to find Anna? And what happens if she does? Aligned to Common Core standards and correlated to state standards. Calico is an imprint of Magic Wagon, a division of ABDO.