Lizzie and Sarah's plans for running an ice cream stand are upset when twins Olive and Peter join the operation and money goes missing from the cash register.

Molly's having a string of good luck, while nothing is going right for her cross-country pen pal, Olive. After some investigation, Molly's convinced magical powers are at work, and she sets out to restore balance in the friendship. A variety of types of correspondence and points-of-view that alternate from chapter to chapter give readers a well-rounded look at the main characters and the joys and challenges of a long-distance friendship.

Olive is going to be in a commercial! The only problem is that Olive can't land the gymnastics stunt for it, and she is afraid to tell the truth. Meanwhile, her cross-country pen pal, Molly, has started taken acting classes and is super jealous of Olive, but doesn't want to tell her. Molly goes on a mission to get on a commercial, too, with her new friend from class. Follow the secrets and threatened friendship through reading the jealous emails and...

When it comes to long-distance friendships, a delayed response or no response at all can lead to plenty of hurt feelings. Cross-country pen pals Molly and Olive find that out the hard way when an unanswered gift causes Olive to go a little crazy, spinning tales of trips to Paris and dinners with royalty in an effort to make Molly jealous. Readers can follow the wild ride themselves by reading the girls' correspondence and listening to their alternating...