"As usual, there's an abundance of sly humor in Patricelli's comfortably rounded, bold-hued acrylic illustrations." -- The Horn Book There comes a point in a toddler's life when the question must be raised: Should I go in my diaper or should I go in my potty? With pitch-perfect humor and pacing, Leslie Patricelli follows the inner dialogue and hilarious actions of everyone's favorite bald baby, who winds up with an over-the-top look of surprise and delight that will have both parents and offspring laughing out loud. Now available in a dual Spanish-English edition! Cuando tienes que ir al baño, tienes que ir! Pero dónde?