![The Mars Trilogy by Km Stanley Robinson, HarperCollins (1992, 1993, 1996), Cover art by Mel Grant (Red Mars) and Peter Elson (Green and Blue Mars) : r/CoolSciFiCovers The Mars Trilogy by Km Stanley Robinson, HarperCollins (1992, 1993, 1996), Cover art by Mel Grant (Red Mars) and Peter Elson (Green and Blue Mars) : r/CoolSciFiCovers](https://i.redd.it/sa3l967d7bz21.jpg)
The Mars Trilogy by Km Stanley Robinson, HarperCollins (1992, 1993, 1996), Cover art by Mel Grant (Red Mars) and Peter Elson (Green and Blue Mars) : r/CoolSciFiCovers
![MARS TRILOGY] RED MARS, GREEN MARS [and] BLUE MARS by Robinson, Kim Stanley: (1992) First editions. | John W. Knott, Jr, Bookseller, ABAA/ILAB MARS TRILOGY] RED MARS, GREEN MARS [and] BLUE MARS by Robinson, Kim Stanley: (1992) First editions. | John W. Knott, Jr, Bookseller, ABAA/ILAB](https://pictures.abebooks.com/inventory/31316157711.jpg)
MARS TRILOGY] RED MARS, GREEN MARS [and] BLUE MARS by Robinson, Kim Stanley: (1992) First editions. | John W. Knott, Jr, Bookseller, ABAA/ILAB
![The Mars Trilogy by Kim Stanley Robinson. 1993/1994/1996 Editions. Cover art by Don Dixon. : r/CoolSciFiCovers The Mars Trilogy by Kim Stanley Robinson. 1993/1994/1996 Editions. Cover art by Don Dixon. : r/CoolSciFiCovers](https://i.redd.it/jil8eggdjex21.jpg)