Black Holes (A True Book: Space) (A True Book (Relaunch))
<p>- Clean new design for easy readability and comprehension<br>- Updated text presented in a lively, continuous narrative<br>- New center-spread "sidebar" feature presenting material in a fun, creative way<br>- Excellent age-appropriate introduction to curriculum-relevant subjects<br>- "Important Words" glossary clarifies subject-specific vocabulary<br>- "Resources" section encourages independent study<br>- Index makes navigating subject matter easy