- Nurk, the strange, surprising adventures of a (somewhat) brave shrew, Ursula Vernon
- 16 ways to break a heart, Lauren Strasnick
- We'll fly away, by Bryan Bliss
- Love, Stargirl, Jerry Spinelli
- Undercover, Beth Kephart
- The ship we built, Lexie Bean ; illustrated by Noah Grigni
- Ene-o, NO, Alonso Núñez ; ilustraciones de Bruna Assis Brasil
- XO, Exoplanet, by Deborah Underwood ; illustrated by Jorge Lacera
- Yours in Books
- Daddy-Long-Legs, Jean Webster
- The journey of Oliver K. Woodman
- Poison for breakfast
- The journal of curious letters, James Dashner ; illustrated by Bryan Beus
- Anne of Windy Poplars, L.M. Montgomery
- With love, Little Red Hen, Alma Flor Ada ; illustrated by Leslie Tryon
- Yours sincerely, giraffe
- Letters from Bear, Gauthier David, Marie Caudry ; translated by Sarah Ardizzone
- La carta de Paula, Christianne C. Jones
- If You Come to Earth
- Your friend, Parker, by Parker Curry & Jessica Curry ; illustrated by Brittany Jackson & Tajaé Keith
- Why we broke up, novel by Daniel Handler ; art by Maira Kalman
- Dear killer, Katherine Ewell
- Dear killer, Katherine Ewell
- Dear Mr. Washington, Lynn Cullen ; pictures by Nancy Carpenter
- Dear Sylvia
- Love from Paddington, Michael Bond ; illustrated by R.W. Alley
- Our tree named Steve, Alan Zweibel ; illustrated by David Catrow
- Beethoven lives upstairs, Barbara Nichol ; illustrated by Scott Cameron
- Stink and the incredible super-galactic jawbreaker, Megan McDonald ; illustrated by Peter H. Reynolds
- With Love, Grandma
- Dear primo, una carta para ti, Duncan Tonatiuh ; traduccion, Victor Uribe
- I found a kitty!, Troy Cummings
- Letters from Cuba, Ruth Behar
- Anastasia at this address, Lois Lowry
- Anastasia at this address, Lois Lowry
- Love, Stargirl, Jerry Spinelli
- The jolly postman, or, Other people's letters, Janet and Allan Ahlberg
- Dear Mrs. Larue, letters from obedience school, written and illustrated by Mark Teague
- First year letters
- In darkling wood, Emma Carroll
- Love, Santa, by Martha Brockenbrough ; illustrated by Lee White
- Everything all at once, Katrina Leno
- Resurrection Girls, Ava Morgyn
- There's no place like my own home
- Out on a limb, by Jordan Morris ; illustrated by Charlie Mylie
- Dear Juno, by Soyung Pak ; illustrated by Susan Kathleen Hartung
- We'll fly away, Bryan Bliss
- Seven for a secret, Laurence Anholt ; illustrated by Jim Coplestone
- A letter for Leo, Sergio Ruzzier
- Extra credit, Andrew Clements