Soothe little ones to sleep with this unique bedtime book! Simply shine the beam of a light (not included) through the page ''windows'' to cast pictures on the wall as you read with your child. It's a fun and comforting way to end the day and experience a book together. PUBLISHER'S NOTE: For best results, use this shadow book with a small, single-bulb light source. A small pen light, other single-LED light, or the light on the back of a smartphone is recommended. Multi-LED flashlights are not recommended. If you have trouble getting a clear image, try moving your light closer to or farther away from the page. With a retelling of the poem ''Twinkle, Twinkle Little Star,'' this book will allow little ones to settle into slumberland. Ages 3 to 9. 6-3/8 inches wide by 9 inches high. Covered wire-o-bound hardcover.