Porcupines, , North Star Editions, Julie Murray,Animals/Mammals,JUVENILE NONFICTION, tree dwellers; porcupine habitat; porcupine diet; bark; quills; spikes; defense; porcupine protection; nocturnal; different types of porcupines; porcupine behavior; how animals stay alive; how animals defend themselves;,, Animals with Armor, United States, en-UShttps://northstareditions.comtree dwellers; porcupine habitat; porcupine diet; bark; quills; spikes; defense; porcupine protection; nocturnal; different types of porcupines; porcupine behavior; how animals stay alive; how animals defend themselves;, [BLURB],[CITY],,books, ebooks, biblet, Book2look