The Martian Contingency

Mary Robinette Kowal returns to Mars in this latest entry to the Hugo and Nebula Award-winning Lady Astronaut series. “Kowal masters both science and historical accuracy in this alternate history adventure.”—Andy Weir, author of The Martian , on The Calculating Stars An instant USA Today bestseller! Years after a meteorite strike obliterated Washington, D.C.—triggering an extinction-level global warming event—Earth’s survivors have started an international effort to establish homes on space stat