A sort-of companion to Waiting and A Parade of Elephants, Egg presents four eggs—a pink, a yellow, a blue, and a green one—and invites us to watch what happens. Three hatch and the colored chicks inside fly away, but not a crack appears on the green egg. How long do we have to wait to discover what it contains?
The pink, yellow, and blue birds return and examine the egg. They want it open now; who wants to wait for a late bloomer to take his or her time meeting the world? The shell cracks, the top pops off, and the birds are stunned by what emerges. No bird they've seen looks like this one! The three birds fly off to avoid danger, leaving the hatchling with no one, but maybe they were too hasty assuming the creature won't be good-natured. When you force a late bloomer out early, you shouldn't be surprised if it looks and acts different from others. Perhaps the chicks and the animal from the green egg can be friends in spite of their dissimilar appearances, earning a happy ending...until the next time an egg hatches somewhere to an audience who can't wait to find out what's inside.
I attended a Kevin Henkes tour event for Egg in 2017, where he read the book to an audience of excited fans. He said he considered making it a wordless book, but added a few simple words because he likes the aesthetic of text on a page. Judging from the eye-pleasing design of Egg and other Kevin Henkes books, his sensitivity to aesthetics is clear. Egg is a deeper story than I grasped my first couple of reads—I'd probably rate it two and a half stars—and because of the repetition of words, it could be a good aid for kids learning to read.
My notes on the board book version: the story's message still comes across, though the prettiness of its visuals and scope of the drama are easier to appreciate in the original hardcover edition. I recommend the board book only if it's going to be handled by toddlers or infants who would be too rough with paper pages.