Eric Carle's charming and exquisitely illustrated childrens' books—especially The Very Hungry Caterpillar—are warm memories for generations of adults. Carle died yesterday at 91, having published more than 70 books and sold more than 170 million copies.
— Read the restMr. Carle's career as a children's book author took off in his late 30s, and he made his name tapping into his inner child.