19 books • 17 series
Iraq (Countries We Come from)
Florida's Burmese Pythons (They Don't Belong)
Highway Patrol Officers (Police: Search & Rescue!)
Dwight D. Eisenhower (First Look at America's Presidents)
Woodrow Wilson (First Look at America's Presidents)
Oklahoma's Devastating May 2013 Tornado (Code Red)
How Many People Traveled the Oregon Trail? (Six Questions of American History)
Merciless Monarchs and Ruthless Royalty (Shock Zone: Villains) (ShockZone Villains) (Shockzone (TM) -- Villains)
Today's Air Force Heroes (Acts of Courage: Inside America's Military)
Acts of Courage: Inside America's Military Set
Saving Animals from Volcanoes (Rescuing Animals from Disasters)
Tuberculosis (Nightmare Plagues)
Mangled by a Hurricane! (Disaster Survivors)
Slammed by a Tsunami! (Disaster Survivors)
Earthquake in Haiti (Code Red (Bearport))
The Prairie Dog's Town (Spectacular Animal Towns)
The Ant's Nest (Spectacular Animal Towns)
Aye-Aye (Uncommon Animals)
Black-Footed Ferrets (America's Animal Comebacks)