The fall : a novel

"In R. J. Pineiro's The Fall, a sci-fi thriller, a man jumps from the upper-most reaches of the atmosphere and vanishes, ending up on an alternate Earth where he died five years earlier. Jack Taylor has always been an adrenaline junkie. As a federal contractor, he does dangerous jobs for the government that fall out of the realm of the SEALS and the Marines. And this next job is right up his alley. Jack has been assigned to test an orbital jump...