Matt the Moody Hermit Crab, by Caroline C. McGee, YEAR. This book is a chapter book about Matt (a hermit crab), who is angry at everyone including his family and his wonderful teacher, Ms. Kay (a sea gull). A trip to the hospital and a book called The Bipolar Crab pave the way toward improvement. Published by McGee & Woods, this book comes with a teacher’s guide.

Also available at http://mn.nami.org.