Download or read book Porcupines and Hedgehogs written by Joanne Mattern and published by Red Chair Press. This book was released on 2018-08-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Likes living in trees or on the ground? Herbivore or omnivore. Is it a porcupine or a hedgehog? Readers will learn how these adorable spiky mammals are alike and how they differ.