Duck Is Dirty ($4.95; August 26, 1996; 16 pp.; 0-374-31885-9): This book recounts the modest tribulations of Duck during a potentially pleasant stroll. It starts raining, he gets his feet muddy, is buffeted by winds, papered by leaves, and takes a header into the muck. A dip in the pond and Duck is good as new. Kitamura coaxes an appealing story from this 19-word trifle; one, moreover, that will ring familiar with the intended audience. The misleadingly simple artwork is graphically sophisticated, with Duck coming across as a winsome geek. Companion volumes are Squirrel Is Hungry (0-374-37171-7), Cat Is Sleepy (31223-0), and Dog Is Thirsty (31806-9). (Board book. 1-3)