"Jalon Chupp has a past he isn't proud to claim. He's worked hard to overcome his youthful mistakes, and he has recommitted himself to his faith. When he receives a sweet note included in a piece of misdirected mail, he can't help but write back. Soon, the letters he receives from Phoebe are the highlights of his days, and with a hopeful heart, he suggests they meet in person. Phoebe, too, looks forward to every single one of Jalon's letters. Living...

As a school project, George and Blaise become pen pals, writing rhyming letters about their favorite things to do, unaware that one is human and the other a dragon.

"Sixteen-year-old, not-so-openly-gay Simon Spier is blackmailed into playing wingman for his classmate or else his sexual identity--and that of his pen pal--will be revealed"--

Eleven-year-old knuckleball pitcher Vivy Cohen, who has autism, becomes pen pals with her favorite Major League baseball player after writing a letter to him as an assignment for her social skills class.

"Hart Ralston is a marshal, tasked with patrolling the wasteland of Tanria, hunting for drudges. It's an unforgiving job, and Hart's got nothing but time to ponder his loneliness. Mercy Birdsall never has a moment to herself. She's been single-handedly keeping Birdsall & Son Undertakers afloat - despite definitely not being a son - in defiance of sullen jerks like Hart Ralston, who seems to have a gift for showing up right when her patience is thinnest....

"Broken Wheel, Iowa, has never seen anyone like Sara, who traveled all the way from Sweden just to meet her pen pal, Amy. When she arrives, however, she finds that Amy's funeral has just ended. Luckily, the townspeople are happy to look after their bewildered tourist--even if they don't understand her peculiar need for books. Marooned in a farm town that's almost beyond repair, Sara starts a bookstore in honor of her friend's memory. All she wants...

"A novel about teenager Emmie Blue, who releases a balloon with her email address and a big secret into the sky, only to fall head-over-heels for the boy who finds it; now, fourteen years later, the one thing Emmie has been counting on is gone for good, and everything she planned is up in the air"-- Years ago Emmie Blue released a red balloon into the sky; attached was her name, her email address-- and a secret she desperately wanted to be free of....

In 1935, ten-year-old Alex Maki of Bainbridge Island, Washington, is horrified to discover that his new pen pal, Charlie Lévy of Paris, France, is a girl, but in spite of his initial reluctance, their letters continue over the years and they fight for their friendship even as Charlie endures the Nazi occupation and Alex leaves his family in an internment camp and joins the Army.

As letters flow back and forth--between the prairies of Illinois and the mountains of Afghanistan, across cultural and religious divides--sixth-grader Abby, ten-year-old Amira, and eleven-year-old Sadeed begin to speak and listen to each other.

Stubby, a timid squid, and Razor Clam become pen pals, exchanging fanciful tales of their courageous acts, but when they meet, Stubby's brave imaginings are put to the test.