Carolyn Sumners

6 books • 1 series

Aug 9, 2010
Cover of Houghton Mifflin Science Discovery Works

Houghton Mifflin Science Discovery Works

Apr 1, 1999
Cover of Killer Asteroids

Killer Asteroids (Trade Science S.)

Jan 1, 1999
Cover of Earthling's Guide to Mars

Earthling's Guide to Mars

Jan 1, 1999
Cover of Cosmic Pinball

Cosmic Pinball

Sep 1, 1998
Cover of Earthling Guide to Deep Space

Earthling Guide to Deep Space

Oct 1, 1993
Cover of Toys in Space

Toys in Space