12 books • 11 series
Little Inventor (Little Inventor)
U.S. Holidays (U.S. Holidays)
Little Zoologist (Little Zoologist)
All Kinds of Weather (All Kinds of Weather)
Holiday Histories (Holiday Histories)
Little Paleontologist (Little Paleontologist)
Royalty (Royalty)
Presidential Biographies (Presidential Biographies)
Staying Safe (Staying Safe)
Eleanor Roosevelt (Pebble Plus Bilingue/Bilingual: Primeras Damas/First Ladies (Library))
Martha Washington (Pebble Plus Bilingue/Bilingual: Primeras Damas/First Ladies (Library))
First Ladies (First Ladies)