The second installment in the shape trilogy from the dynamic dream-team of Jon Klassen and Mac Barnett.

Every day, Square brings a block out of his cave and pushes it up a steep hill. This is his work.

When Circle floats by, she declares Square a genius, a sculptor! "This is a wonderful statue," she says. "It looks just like you!" But now Circle wants a sculpture of her own, a circle! Will the genius manage to create one? Even accidentally?