This book is part of a book series called Inventors At Work .

This book has been graded for interest at 7-10 years.

There are 48 pages in this book. This book was published 2014 by Enslow Elementary .

Sara Latta has been writing about science and scientists for over 25 years, covering everything from microbes to volcanoes. Her book "Ice Scientist: Careers in the Frozen Antarctic," was named an NSTA-CBC Outstanding Science Trade Book for Students. She lives in New York City with her husband and her dog, Count Basie.