In pictures and simple text the book presents unexpected opposites, like a big zebra sweeping with a little broom, or a big lion riding in a tiny wagon.
With the help of his imagination and a lot of empty boxes at his father's office, Willy flies into a colorful world where the boxes become a boat, horse, fire truck, and more.
Arlo is sleepy, but his stuffed toys want to put on a play before bedtime, and the cast of characters appears through die-cut holes in this board book.