Download or read book I Wonder Why Zips Have Teeth written by Barbara Taylor and published by Kingfisher. This book was released on 2012-09-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you need to know about inventions, plus a bit more! This highly popular and long-running series has been revamped for a new generation of readers, with a clean, crisp redesign and colourful covers. The series explores questions that young readers ask about the world around them in an unrivalled child-friendly style. The conversational format is perfect for delivering solid information in a natural, amusing and imaginative way.