Press the buttons to hear first words read aloud! Babies and toddlers will love to learn key first words with Let's Learn First Words. Each page groups words by category and features adorable illustrations to encourage little ones to practice saying each word. With fun sound buttons to accompany some essential words, this is the perfect early learning book! Look for the whole series, which promotes word, picture, number, and sound recognition with 27 fun-to-press buttons!