Download or read book Planet Earth/Inside Out written by Gail Gibbons and published by Harper Collins. This book was released on 1998-05-27 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: What if we could open up our planet and look inside? From its red-hot core to the highest mountain peak, come see Earth as you've never seen it before in a colorful introduction to the powerful forces shaping our home.