Earth Science provides students with accurate and comprehensive coverage of Earth and space science. The strong content coverage integrates a wide range of hands-on experiences, critical thinking opportunities, and real-world applications. This is part of a three-book series along with Life Science and Introduction to Physical Science.
I'm not sure why good reads says this is an unknown binding - it's a hardcover.
This book is fine but much better have come out since its publication. I'd recommend selecting something else if you're picking out a middle school Earth Science textbook.