Help Kids Sleep Smarter and Feel Better Every Day! Struggling with bedtime battles, tired mornings, or anxious thoughts at night? The Power of Sleep is a warm, engaging, and science-backed guide that helps kids ages 8–12 understand why sleep matters—and how they can take charge of their rest. Led by the Wise Owl Guide (in starry pajamas and glasses!), this beautifully illustrated book makes sleep education fun, calming, and empowering. Packed with brain facts, body science, sleep tools, and habit trackers, it teaches kids how to build a restful routine they’ll actually enjoy.