An undersea alien vessel with an ominous message...a time travel device to change history... a scientist with one chance to save the world. Physicist Jacob Newman reluctantly leaves his family, his job, and his whole life to investigate an otherworldly vessel discovered at the bottom of the South Pacific. Inside are eight colossal floating monitors depicting the most violent events of Earth's past. It seems a judgment day against mankind is imminent. After accidently triggering a time trav...

Time travel is one of the staples of science fiction, right up there with aliens, space opera, and robots. Most science fiction authors have written at least one time travel story. This collection samples some of the best.TIME OUT, by Edward M. LernerTHESE STONES WILL REMEMBER, by Reginald BretnorPROJECT MASTODON, by Clifford D. Simak12:01 P.M., by Richard A. LupoffTIME CONSIDERED AS A SERIES OF THERMITE BURNS IN NO PARTICULAR ORDER, by Damien Broderick

#1 NEW YORK TIMES BESTSELLER • NOW A MAJOR MOTION PICTUREA mission to Mars. A freak accident. One man’s struggle to survive. From the author of Project Hail Mary comes “a hugely entertaining novel that reads like a rocket ship afire” (Chicago Tribune).“Brilliant . . . a celebration of human ingenuity [and] the purest example of real-science sci-fi for many years . . . utterly compelling.”—The Wall Stre...