Blueberry Wood is full of all kinds of wonderful creatures, but Pebble the owl doesn’t quite fit in. Pebble’s wings are too small for him to keep up with other owls, so they leave him behind. Fortunately, his small size allows him to befriend bugs, including a caterpillar named Button. Button has his own challenge: no matter how many times he builds a cocoon, he can’t fall asleep, so he’ll never become a butterfly. Pebble decides to make wings for Button, but it doesn’t work out, leaving the two of them to accept themselves and each other just as they are. 

"O’Leary’s whimsical debut tale of friendship and celebrating differences will beguile readers with its appealing narrative and vibrant digital illustrations." 

- Book Life

 Dan Santat’s The Adventures of Beekle: The Unimaginary Friend, C.J. Nestor’s Pokémon: Favorite First Friends!.