Book excerpt: When Muno’s baby teeth feel loose, he is very upset. He likes his teeth! But the Gabba Gang explains that there is nothing to worry about, and Muno is excited to learn that losing a tooth means a surprise from the tooth fairy! Based on a popular Yo Gabba Gabba! episode, this story is sure to delight young fans—especially those whose own baby teeth are starting to wiggle! Muno’s hat has gone missing. Where can it be? What are those drops of water near where he left it? Could they be a clue? Gabba’s youngest fans will delight in solving this mystery while sharpening important emerging reader skills.