Accessibility
Barnes & Noble Book of the Year 2026 Winners Shop NowBarnes & Noble Book of the Year 2026 Winners Shop Now
Hardcover
$17.99
1|
Promotion message icon

Premium Members save an extra 10% and all Members collect stamps to save with Rewards. 10 stamps = $5.

In stock
Ships in 1-2 days.
Free standard shipping on orders over $60
Select a store to view item availability.
Notes From Your Bookseller

Whether you've already met Triangle or not, it's time to meet Square, who is just as ridiculous as his more acute friend.

A New York Times bestseller!

Part of the Shapes Trilogy, the books that inspired Shape Island from Apple TV+

The beguiling second entry in the innovative shape trilogy by multi-award-winning, New York Times best-selling duo Mac Barnett and Jon Klassen.


This book is about Square. Square spends every day taking blocks from a pile below the ground to a pile above the ground. This book is also about Square’s friend Circle. Circle thinks Square is an artistic genius. But is he really? With the seco...