22 books • 5 series
The Life and Times of Sarah and Max Epstein
You Call That a Farm?
George Washington Carver
Bugs for Dinner?
Jackpot of the Beagle Brigade
Tunnels
What's for Lunch?
How to Develop, Print & Enlarge Your Own Pictures
Mexico (First Books)
Washington, D.C. (First Book)
She Never Looked Back
Saving Electricity
Mister Peale's Mammoth
Look in the Mirror,
The First Book of Italy (First Books)
Michael Faraday, Apprentice to Science,
Pick It Up,
Winston Churchill (Century Book)
Enrico Fermi, Father of Atomic Power, (Americans All)
First Book of Mexico
Young Paul Revere's Boston (How They Lived)
A21 the Desert