| Introduction to Geological Sciences | Alexandra Moore, Cornell University |
| Mineralogy | Stephen A. Nelson, Tulane University |
| Online Meteorology Guide | Daniel Bramer, University of Illinois, Urbana-Champaign |
| Online Remote Sensing Guide - Radars and satellites | Steven E. Hall, University of Illinois, Urbana-Champaign |
| Teach the Earth Portal for GeoScience Faculty | Science Education Resource Center, Carleton College |
| Topographic Maps, The Basics | , National Atlas of Canada |
| Understanding Earth | John Grotzinger, W. H. Freeman Inc. |
