Miles discovers the incredible benefits of sleep, all thanks to his super cool big sister. From soaring dreams to feeling supercharged, this book shows kids how to embrace the joy of bedtime. Also comes with a free audio reading in Mandarin at Lycheepress.com Reading Age : Ages 2 to 6 Print length ‏ : ‎ 28 pages Hardcover Dimensions : 8.5 x 0.25 x 8.5 inches We’ve left the price off the product packaging so you have full flexibility to set the retail price based on what works best for your market.