The Fourth of July is on its way, and Abby Hunter has big plans. As president of the Cul-de-Sac kids, she declares 'Mailbox Mania' on Blossom Hill Lane. The kids decorate their mailboxes, and choose a judge to vote for the winner! Before long, the friends are fighting and everyone is upset. Then a mysterious gift shows up in each of their mailboxes. Who hid the presents there? And why? For ages 7 to 10.