Baker, Barbara

Digby and Kate and the Beautiful Day

Bauer, Marion Dane

A Frog's Best Friend

Bottner, Barbara

Two Messy Friends

Brandenberg, Franz

Leo and Emily

Brimner, Larry

Aggie and Will

Brownrigg, Sheri

Best Friends Wear Pink Tutus

Caple, Kathy

The Friendship Tree

Cocca-Leffler, Maryann

Princess For a Day

Cole, Joanna

Bully Trouble
The Missing Tooth

Cristaldi, Kathryn

Samantha the Snob
Princess Lulu Goes to Camp

DeClements, Barthe

Spoiled Rotten

Guest, Elissa Haden

Iris and Walter
Iris and Walter True Friends

Holub, Joan

Pajama Party

Howard, Reginald

The Big, Big Wall

Johnston, Tony

Sparky and Eddie: The First Day of School
Alien and Possum: Friends No Matter What

Krensky, Stephen

Lionel and His Friends

Lobel, Arnold

Frog and Toad All Year

London, Jonathan

Shawn and Keeper Show-and-Tell

McDonald, Megan

Beezy
Beezy at Bat

McPhail, David

A Bug, a Bear, and a Boy

Marshall, Edward

Fox and His Friends

McKissack, Patricia

Messy Bessey and the Birthday Overnight

Novak, Matt

Little Wolf, Big Wolf
Newt

O'Connor, Jane

Pilkey, D.

Dragon's Fat Cat

Prager, Annabelle

The Baseball Birthday Party

Robins, Joan

Addie Meets Max

Rosner, Ruth

I hate My Best Friend

Rylant, Cynthia

Poppleton
Poppleton and Friends

Sadler, Marilyn

P.J. Funnybunny Camps Out

Spohn, Kate

Dog and Cat Shake a Leg
Turtle and Snake Go Camping

Van Leeuwen, Jean

Amanda Pig and Her Best Friend Lollipop
Oliver and Albert, Friends Forever

Wheeler, Lisa

Fitch and Chip: New Pig in Town

Wiseman, Bernard

Morris and Boris Series

Wolff, Ferida

Watch Our For Bears: The Adventures of Henry and Bruno

Ziefert, Harriet

Mike and Tony: Best Friends