Who Did It FIrst? author-Sarwat Chadda and crocodiles go to the

and crocodiles go to the dentist

she gets as close to them as she can

This is Nancy Drew for today

over time the big and little siblings become inseparable

When the magic tree house whisks Jack and Annie to Greenland

Who Did It FIrst? author-Sarwat Chadda and crocodiles go to theWho Did It First? is a boldly illustrated compendium featuring the women and men who were pioneers of science, technology, engineering, the arts, and mathematics. You likely know that Mae Jemison was the first African American woman in space. And maybe you know that Jane Goodall was the first human accepted into a chimpanzee community. But you might not know that Alan Turing was the first person to introduce the concept of artificial intelligence. Or