Anna wishes she had never invited Rosalie and Mimi, the Junior Pony Pals, to join her friends on a trail ride. For one thing, Rosalie and Mimi have wandered off and gotten lost. And now one of their ponies has run away, too! Its up to the Pony Pals to save the day. But can they do it if it means going into a dark, scary cave?
Used availability for Jeanne Betancourt's Lost and Found Pony
February 2001 : USA Library Binding
March 2001 : USA Paperback