The daughter of two astronauts, Romy Silvers is no stranger to life in space, but she never knew how isolating the universe could be until her parents tragic deaths left her alone on the Infinity, a spaceship speeding away from Earth. Romy tries to make the best of her lonely situation, but with only brief messages from her therapist on Earth to keep her company, she cant help but feel like something is missing. It seems like a dream come true when...

Now that they live in different cities, thirteen-year-old Tara and Elizabeth use email to "talk" about everything that is occuring in their lives and to try to maintain their closeness as they face big changes.

When her father begins a long-distance romance with a Washington, D.C. zookeeper, twelve-year-old Frankie sends fabricated email letters to the zookeeper in an attempt to end the relationship.

It's been more than a year since Simon and Blue turned their anonymous online flirtation into an IRL relationship, and just a few months since Abby and Leah's unforgettable night at senior prom. Now the Creekwood High crew are in their first years at different colleges, navigating friendship and romance the way their story began-- on email.

"Sadie Wen is perfect on paper: school captain, valedictorian, and a "pleasure to have in class." It's not easy, but she has a trick to keep her model-student smile plastered on her face at all times: she channels all her frustrations into her email drafts. She'd never send them of course -- she'd rather die than hurt anyone's feelings -- but it's a relief to let loose on her power-hungry English teacher or a freeloading classmate taking credit for...

When Anna Koval starts posting partially fabricated stories about her life in Austin on Internet, her newfound fans start pouring in. It's only a matter of time before fact and fiction collide and force Anna to decide not only who she wants to be with, but who she wants to be.

Bernadette, having wished on the eve of her fortieth birthday to be young again, wakes up the next morning as a twelve-year-old, and enrolls in her son Patrick's class in hopes of somehow enlisting his help in returning to her old self.

Lonely after being dumped by her two best friends, Amy hopes for a romance with Zed, whom she met in an Internet chat room, but the day they spend together in his seaside village near London is not what she expected.

Connor and Izzy, two teens who met at a summer art camp in the Pacific Northwest where they were counsellors, share a series of emails in which they confide in one another, eventally causing Connor to become worried when he realizes that Izzy's emotional highs and lows are too extreme.