In Search of the Golden Key Author:Carson-Dellosa Publishing Each interactive storybook in the In Search Of series is really 2 books in 1! In each story, the characters spilt up to solve a mystery, until the story requires them to work together to continue. Children can begin with either character, completing the wipe-off activities on each level to guide the characters through... more » the pages on their adventures. At various times in the story, the children will need to bring the other character to a point where they can help the other character. Packaged with 2 dry-erase markers, these books reinforce important basic learning skills, and are sure to proivde hours upon hours of learning fun for young children.« less