| I19.16:1534 | Atlas of Volcanic Landforms on Mars |
| NAS 1.2:M35/8 | Mars Pathfinder Fact Sheet: Mission Summary |
| NAS 1.2:M 35/9 | The Mars Millenium Project: Picture the Future |
| NAS 1.12/7:400-439/992 | Mars Observer: The Next Mission to Mars |
| NAS 1.12/7:400-474 | Mapping the Red Planet: The Mars Observer Global Mapping Mission |
| NAS 1.21:425 | The Martian Landscape |
| NAS 1.21:441 | Viking Orbiter: Views of Mars |
| NAS 1.75:107/992 | A Look at the Planets |
| NAS 1.83:1997-2-223-HQ | Discovering Mars |
| NAS 1.83:1999-06-251-HQ | Difficult Road to Mars: A Brief History |
| Y 4.C 73/7:S.HRG.104-611 | Discovery of Evidence of Past Life on Mars |
| Y 4.SCI 2:104/64 | Life on Mars?: Hearing before the Subcommittee on Space and Aeronauticsof the Committee on Science |
