- Clean new design for easy readability and comprehension
- Updated text presented in a lively, continuous narrative
- New center-spread "sidebar" feature presenting material in a fun, creative way
- Excellent age-appropriate introduction to curriculum-relevant subjects
- "Words to Know" glossary clarifies subject-specific vocabulary
- "Learn More" section encourages independent study
- Index makes navigating subject matter easy

- Clean new design for easy readability and comprehension
- Updated text presented in a lively, continuous narrative
- New center-spread "sidebar" feature presenting material in a fun, creative way
- Excellent age-appropriate introduction to curriculum-relevant subjects
- "Words to Know" glossary clarifies subject-specific vocabulary
- "Learn More" section encourages independent study
- Index makes navigating subject matter easy

- Clean new design for easy readability and comprehension
- Updated text presented in a lively, continuous narrative
- New center-spread "sidebar" feature presenting material in a fun, creative way
- Excellent age-appropriate introduction to curriculum-relevant subjects
- "Words to Know" glossary clarifies subject-specific vocabulary
- "Learn More" section encourages independent study
- Index makes navigating subject matter easy

- Clean new design for easy readability and comprehension
- Updated text presented in a lively, continuous narrative
- New center-spread "sidebar" feature presenting material in a fun, creative way
- Excellent age-appropriate introduction to curriculum-relevant subjects
- "Words to Know" glossary clarifies subject-specific vocabulary
- "Learn More" section encourages independent study
- Index makes navigating subject matter easy

- Clean new design for easy readability and comprehension
- Updated text presented in a lively, continuous narrative
- New center-spread "sidebar" feature presenting material in a fun, creative way
- Excellent age-appropriate introduction to curriculum-relevant subjects
- "Words to Know" glossary clarifies subject-specific vocabulary
- "Learn More" section encourages independent study
- Index makes navigating subject matter easy