1. Thuvia, maid of Mars, and the chessmen of Mars Author/Creator: Burroughs, Edgar Rice, 1875-1950 Publication/Creation: Garden City, N.Y. : Doubleday, [1972] Resource Type: Book Access & Availability: Loading
2. To utopia and back : the search for life in the solar system Author/Creator: Horowitz, Norman H. 1915-2005. (Norman Harold) Publication/Creation: New York : W.H. Freeman, [1986] Resource Type: Book Access & Availability: Loading