The Book of Nothing: Vacuums, Voids, and the Latest Ideas About the Origins of the Universe

The Lotus and the Cross: Jesus Talks with Buddha

Other Clay: A Remembrance of the World War II Infantry (Dell Nonfiction War Series)

Tough Questions: Talking Straight With Your Kids About the Real World

How Things Grow: A Book About Nature (Little Golden Readers)

Murder on the Cliff (Charlotte Graham Mystery Series)

David Copperfield: Level 5 (Bookworms Series)

A World of Imponderables: The Answers to Life's Most Mystifying Questions (Imponderables Series)

All That Divides Us: Poems (May Swenson Poetry Award series)

James Joyce (Literary Lives Series)