31 books • 8 series
The Golden Geyser
Wonders of Alligators and Crocodiles (Dodd, Mead Wonders Books)
Baden-Powell (Discovery Books)
Ernest Thompson Seton, Scout and Naturalist (Discovery Books (Garrad Pub.))
Sacajawea
Underwater Warriors (Landmark books)
L106 Us Frogmn WW 2