The Mickey Mouse Clubhouse, Who's Not Sleepy? Sound Book enables children to join Mickey Mouse and Toodles as they help Pluto get ready for bedtime. As children follow the story and have fun pushing the blue ribbon button to hear sounds and music, they enjoy seeing the bedtime rituals of favorite Mickey Mouse characters. Eight colorful page spreads enlist Mickey Mouse, Toodles, and Pluto to illustrate important before-bedtime activities, such as brushing teeth, taking a bath, and reading a story. You and your child will love sharing these soothing sounds and stories. When children see the moon icon throughout the story, they can press the large "blue ribbon" button to hear one of five affirmative sounds. Children ages 18 months to 3 years will enjoy pushing the button to animate the story with these soothing bedtime sounds at random: bull; The first five notes of "Rock-a-bye Baby" bull; The first six notes of Brahms' "Lullaby" bull; A mechanical clock ticking bull; Crickets chirping bull; Chimes making a sparkling glissando Additional features of the Mickey Mouse Clubhouse, Who's Not Sleepy? Sound Book features: bull; The glossy, embossed front cover features a brightly colored sound module in the center of an illustrated die-cut "blue ribbon." bull; Extra-thick, coated pages prevent rips and tears and stand up to repeated use. bull; Three replaceable long-life AG-13 button cell batteries that power the book are included. The Mickey Mouse Clubhouse, Who's Not Sleepy? Sound Book conforms to the Specifications for Toy Safety of ASTM F963-08. The book has been safety tested for children 18 months and older.