- What Your First Grader Needs to Know: Fundamentals of a Good First-Grade Education (The Core Knowledge Series)
- What Your Kindergartner Needs to Know: Preparing Your Child for a Lifetime of Learning (Core Knowledge Series)
- What Your Second Grader Needs to Know: Fundamentals of a Good Second Grade Education Revised (The Core Knowledge Series)
- What Your Fourth Grader Needs to Know: Fundamentals of A Good Fourth-Grade Education (The Core Knowledge Series)
- What Your Third Grader Needs to Know: Fundamentals of a Good Third-Grade Education (Core Knowledge Series)
- Andrea J. Buchanan
- Susan Wise Bauer
- Miriam Peskowitz
- John Holdren
- Simon Adams
- School Zone
- Jim Trelease
- Ralph Moody
- Felicity Brooks
- Mona Brookes
- James S. Trefil
- Liane Onish
- Jessie Wise
- Marjorie Frank
- Ruth Beechick
- Jacques Barzun
- Joseph F. Kett
- William Kilpatrick
- Core Knowledge Foundation
- Mary Griffith