Which animal is it? Xavier Deneux's bold illustrations of familiar farm animals make for a clever visual guessing game for the youngest readers with the use of sliding tabs, which can reveal colors in the animal . . . or even reveal what the animals are! Baby Basics™ books encourage tactile exploration, support hand-eye coordination, and help develop strong cognitive skills. That mission complements the findings of experts that interactive books featuring high-contrast visuals stimulate baby's brain development, as well as keep them engaged and entertained.