Spooked!: How a Radio Broadcast and The War of the Worlds Sparked the 1938 Invasion of America

Learning How to Learn: How to Succeed in School Without Spending All Your Time Studying; A Guide for Kids and Teens

Spirit Sleuths: How Magicians and Detectives Exposed the Ghost Hoaxes

Who Was Dr. Seuss?

The Poison Eaters

Bomb: The Race to Build--and Steal--the World's Most Dangerous Weapon (Newbery Honor Book & National Book Award Finalist)

Blood and Germs: The Civil War Battle Against Wounds and Disease

NBA Finals

Ambushed!: The Assassination Plot Against President Garfield

The Omnivore's Dilemma: Young Readers Edition

The Amazing Harry Kellar: Great American Magician

Who Was Theodore Roosevelt?

American Murderer: The Parasite that Haunted the South

What Was Pearl Harbor?

Fatal Fever: Tracking Down Typhoid Mary

The Day the World Went Nuclear: Dropping the Atom Bomb and the End of World War II in the Pacific

The Dream Keeper and Other Poems

What Were the Twin Towers?

Who Was Franklin Roosevelt?

Who Was Neil Armstrong?