So far no one has had a chance to walk around on Mars, but the scientists and engineers involved with the Phoenix Mars Lander mission lived as if they were there on the red planet during the summer of 2008, and Martian Summer takes its reader along for the ride. Since the length of Martian day is 37 minutes longer than an Earth day special watches were commissioned--it would be great to have one of those Mars adapted timepieces--and blackout curtains were deployed to keep everyone at the warehouse that served as Mission Control on Mars time. "Everyone" included "everyman" author Andrew Kessler, an ordinary, non-genius guy, who has written a mesmerizing behind the scenes account of the kind of passion and nonlinear problem solving that goes into a big, exciting, collaborative science venture. Phoenix was a partnership program under the direction of NASA, but led by Peter Smith of the University of Arizona and it was Peter's idea to give Kessler inside access so he could write a book about the mission for the general public. NASA has since canceled the Scout Program that Phoenix was a part of, so for the time being there will be no more citizen accounts of freelance-led missions to Mars or anywhere else. The next NASA mission to Mars, the Mars Science Laboratory Curiosity, is scheduled to launch in late 2011.