Is Mars Habitable? by Alfred Russel Wallace - 1/8. Early Observers of Mars
Channel: freeaudiobooks84
Date: 2013-09-17

Librivox recording of Is Mars Habitable? by Alfred Russel Wallace. Read by Caliban.

Creative Commons license: Public Domain

Image: http://www.archive.org/download/LibrivoxCdCoverArt7/mars_habitable_1101.jpg

Cover picture Mars taken from the Hubble Space Telescope in 2001. Cover design by Maria Therese. This image is in the public domain.