Accurate enough to be endorsed by an expert, yet simple enough for baby, this clever board book boxed set explores the science of hearing, vision, taste, touch, and smell. Beautiful, visually stimulating illustrations and age-appropriate language encourage baby's sense of wonder. Parents and caregivers may learn a thing or two, as well! Includes all five Baby Loves the Five Senses board books ( and ) and a growth chart to measure all of Baby's important milestones.