Dorothy S NortonDorothy S. Norton is an artist and scientific illustrator specializing in astronomy, geology, and paleontology. She illustated Rocks from Space (1998) and wrote and illustrated What�s So Mysterious about Meteorites? (2012), also available fromMountain Press Publishing Company. Her colorful paintings of extinct animals grace the walls of Japan�s National Geological Museums. From her home in Bend, Oregon, she produces instructional science slides for use in college and university classrooms. Read More Read Less