Bøker av Kathleen Weidner Zoehfeld

Some dinosaurs were big. How big? As long as four school buses in a row, as heavy as sixteen elephants. Some dinosaurs were small. How small? Read and find out!

The perfect book for dinosaur lovers-travel back hundreds of millions of years, stopping in frozen ice ages, lush prehistoric rainforests, and ancient oceans along the way.

National Geographic Primary Readers is a high-interest series of beginning reading books that have been developed in consultation with education experts. The books pair magnificent National Geographic photographs with lively text by skilled children's book authors across four reading levels.