Molly's birthday is coming up, and she desperately wants her
cross-country pen pal, Olive, to attend. The two have never met, but
they've got a plan to change that! Unfortunately, it involves selling a
lost necklace that isn't theirs. Readers can climb right inside the
friends' heads by reading their emails and letters to each other as they
struggle to do the right thing. Alternating first-person narratives
further flesh out the main characters.