If... (Getty Trust Publications : J. Paul Getty Museum)

A diving board to creative wordplay, the fascinating picture book If... offers a surrealistic view of the natural world. The two-page spreads present artful watercolors paired with such strange possibilities as "If zebras had stars and stripes...," "If the moon were square...," and "If worms had wheels...." Although some of the ideas and pictures are whimsical to the point of being downright creepy ("If caterpillars were toothpaste...," "If toes were teeth..."), the hypotheticals will surely inspire flights of fancy for readers of all ages. What could be more appealing for a 5-year-old than imagining the silliest suppositions and seeing them come to life in realistic paintings?

Sculptor Sarah Perry creates a world to make us stop and think. One of her best illustrations depicts a large, hairy warthog with a sparkling crown and the text, "If ugly were beautiful...." With every if idea, the author encourages the kind of mental double take that comes naturally for children. (Ages 4 to 7, and adults, too) --Emilie Coulter