VTech Disney Doc McStuffins Discover and Learn Big Book of Boo-Boos DocMcStuffins is here to assist your toddler with learning; check-up quiz game reinforces letter and word recognition Toddler book features 3 modes of play for hours of play; Word Explorer, Letter Fun and Music and Sounds Pre-K toy features 10 interactive pages with colorful pictures encourage children as they learn letters, health tips, music and sounds Toy book plays more than 40 fun sounds and 15 melodies; Doc McStufffins and her friends play along as your toddler plays The baby book for girls is intended for kids 2 to 5 years of age; 2 AA batteries are included for demo, use new batteries for regular use