Inspire, Explore, Grow! The world of Eric Carle promotes the joys of playful learning that generations have experienced through his timeless stories and vibrant artwork. Eric Carle's books have inspired children for more than 50 years. With over 138 million books sold worldwide, one of his books is sold every 30 seconds. Machine Wash & Dry. Comes on Header Card. Velcro Bibs. -- 95% Cotton, 5% Spandex. Terrycloth Back. -- 0-24 months.