"PreS-Gr 1–A simple, expressive introduction to emotions. Louie is a dragon with a rainbow of feelings inside—rather than breathing fire, he exhales colorful smoke that reflects his emotions. Yellow puffs signal happiness, red bursts show anger, and other hues appear as Louie experiences a range of everyday situations that spark different feelings. Each scene is designed to introduce and reinforce emotional ¬vocabulary for young readers. Cartoon-style illustrations are vibrant, cutesy, and full of color, making Louie’s shifting emotions visually engaging and easy to follow. While the concept is appealing, the story at times feels constructed to ensure every feeling is included, resulting in a somewhat forced narrative progression. Still, each emotion is clearly tied to a relatable situation, helping children make meaningful connections. Though the text does not explicitly label the colors alongside the emotions, caregivers can easily supply this language, creating opportunities for interactive reading and color recognition. ¬VERDICT A good addition for collections needing SEL books; also, a complementary tool for emotion- or color-based ¬activities." —Kirsten Caldwell, School Library Journal