105 books • 23 series
Velociraptor and Other Small, Speedy, Meat-Eaters (Prehistoric World)
Apatosaurus and Other Giant Long-Necked Plant-Eaters (Prehistoric World)
Ankylosaurus (Prehistoric World)
The Revolutionary War (Letters from the Battlefront)
The Italian Renaissance (Cultures of the Past)
Prehistoric World Book Set 1
1500 (Around the World In--)
Tyrannosaurus and Other Giant Meat-Eaters (Prehistoric World)
The Vietnam War (Letters from the Homefront, #1) (Letters from the Battlefront)
World War I (Letters from the Homefront)
The Civil War (Letters from the Homefront)
If You Were A-- Musician (If You Were A...)
If You Were a Truck Driver (If You Were A...)
If You Were a Farmer (If You Were A...)
If You Were A... Doctor (If You Were A...)
If You Were a Zookeeper (If You Were A...)
If You Were a Teacher (If You Were A...)
If You Were a Ballplayer (If You Were A...)
If You Were a Pilot (If You Were A...)
Japan in the Days of the Samurai (Cultures of the Past)
Heroic Sioux Warrior: Crazy Horse (Benchmark Biographies)
If You Were a Ballet Dancer (If You Were A...)
If You Were an Astronaut (If You Were A...)
If You Were a Construction Worker (If You Were A...)
