Book excerpt: Beep-beep-beep! Yotsuba here, and riiiight on schedule! Every day is a fun day, and today's gonna be even funner than the rest. We're busy, busy, busy! We should write down a schedule so we don't forget what we gotta do...like go to the bathroom! And go to the berry gair...um, teddy bear store with Daddy! And try to fly! Omigosh, Yotsuba missed toilet time already! Noooo! What to do?! What to do?!