Keller (Cecil's Garden) introduces a caterpillar and gosling in a deceptively simple story of friendship and transformation. They meet in a rain shower one day: " 'Hey,' said a little voice./ 'You're eating my umbrella," says feathered Marcel as Farfallina (whose name means "little butterfly" in Italian) nibbles on a leaf over his head. With a minimum of text, Keller describes the charming friendship's beginnings. When they play hide-and-seek, Farfallina hides under a low fern "because she knew that Marcel couldn't climb." In turn, Marcel hides behind a nearby tree "because he knew that Farfallina moved slowly." A full-page full-bleed painting shows Farfallina riding on the gosling's back across a lily-pad-dotted pond. One day, the caterpillar announces that she needs to climb onto a tree branch and rest for a while, and her patient pal settles in the grass to wait for her. A series of paintings follows each friend's metamorphosis—Marcel's change in plumage, Farfallina's emergence from her cocoon. Finally reunited, neither creature recognizes the other and again bond as friends nonetheless. When they realize each other's true identities, Keller conveys their joy with the pair's fluttering of wings, and their quiet repose in an eloquently serene spread as they fall asleep "smiling at the stars." Keller's ending remains true to both nature and friendship that lasts through the seasons in this perfectly paced book. Ages 4-up. (Aug.)
