It's spring and the animals in the forest can't stop sneezing. But something surprising happens each time an animal says "Achoo!" After sniffing a flower, Bear sneezes, and his round blue ears fly to the next page, where Fox mistakes them for blueberries. But before Fox knows it, "Achoo!" - and his triangular ears are soaring over the next page, to be found by another animal. At the end of the book, readers see how each animal has sneezed their way to a completely new look. Filled with humor, Achoo! is an entertaining introduction to shapes and colors.