A new toddler title charts a crucial achievement.

There comes a point in a toddler’s life when going in one’s diaper is only one possible option, and the question must be raised: Should I go in my potty? With pitch-perfect humor and pacing, Leslie Patricelli follows the inner dialogue (sure to have little ones shouting responses) and hilarious actions of everyone’s favorite Baby, winding up with an over-the-top look of surprise and delight that will have both parents and offspring laughing out loud. "I did it!"