Dinosaurs Big and SmallBy: Kathleen Weidner Zoehfeld Illustrator: Lucia Washburn Series: Let's Read and Find Out Science 1 Read and find out about dinosaurs big and small in this colorfully illustrated nonfiction picture book. 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 in this clear and appealing science book for early elementary age kids, both at home and in