Download or read book Bats Sleep Upside Down written by Susan H. Gray and published by Triangle Interactive, Inc. . This book was released on 2017-12-13 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Read Along or Enhanced eBook: Young children are naturally curious about animals. Bats Sleep Upside Down offers answers to their most compelling questions about why bats hang upside-down at night. Age-appropriate explanations and appealing photos encourage readers to continue their quest for knowledge. Additional text features and search tools, including a glossary and an index, help students locate information and learn new words.