The Missing Piece Books in Order

The Missing Piece books take Shel Silverstein’s simplest drawings and turn them into quiet, memorable stories about wanting to feel whole. Across The Missing Piece and The Missing Piece Meets the Big O, he uses only lines, shapes, and a few sentences per page.

In The Missing Piece, the main character is a sort of unfinished circle with a wedge-shaped gap. It decides that gap is a problem and rolls off in search of the perfect piece to plug it, singing as it bumps along past bugs, weather, and time.

Some pieces are too small or too big, some do not quite fit, and some are not interested in being carried. The moments are funny and a little sad at the same time, and the story leaves a lot of space for readers to talk about what 'enough' really looks like.

The companion book flips the perspective. The Missing Piece Meets the Big O follows the wedge itself as it waits for a circle to come along and whisk it away. It tries on different partners, fits for a while, outgrows a relationship, and finally meets the Big O, a complete circle that is not missing anything.

Instead of offering a place to hide, the Big O offers an idea: maybe the piece can learn to roll by itself. The work of wiggling, tipping, and slowly wearing off its corners becomes the heart of the story, turning the simple shape into something new without anyone else fixing it.

Taken together, the two books gently explore big questions—how much of happiness comes from other people, how much comes from the way we move through the world on our own, and what it means to grow when a relationship changes. Kids tend to see faces and adventure; adults often see their own friendships and romances staring back.

The art stays spare and open, just a few lines on bright white pages, which makes these books easy to share with groups and powerful in one-on-one bedtime readings. They are quiet stories that linger long after the last page, with endings that invite conversation instead of spelling out the answers.