'Caterpillar Never Enough – 100 First Words' is a flap book by Eric Carle to learn words with everyone's favorite caterpillar. Toddlers playfully learn to name the things around them with Caterpillar Never Enough! Important first words to build vocabulary are hidden throughout the cardboard book. Follow the hungry caterpillar from the city to the zoo and from the beach to a picnic - with delicious food, of course, as we can expect from the Never Enough Caterpillar. Behind sturdy flaps hide even more words. The beautiful illustrations, in the recognizable style of Eric Carle, help to increase the vocabulary and invite you to go on a journey of discovery.