Illustrations and rhyming text describe different leaves and the trees from which they fall.

In Autumn, pumpkins smile, I can smile like a pumpkin! En Otoño, las calabazas sonrien. ¡Quiero sonreir como una calabaza!

Each clear acetate page features a single element in the leaf pile, though some are not leaves at all! As readers turn the pages, the leaf pile is deconstructed piece by piece on the right side, and reconstructed on the left. Younger readers will enjoy the seek-and-find aspect of the hidden objects, while older readers might experiment by adding their own images between the pages. A key at the back provides the names of each kind of leaf shown.