Time and again1951

It is the future and Mankind has spread to the stars like seeds before the wind. One star system, though, shrouded in mystery, has defied Man's every attempt to visit it. Every expedition to 61 Cygni has found its path inexplicably deflected and has been forced to return home in frustration. In desperation, special agent Asher Sutton was sent on a solo mission, but unlike the others he did not return and 61 Cygni was quietly forgotten. As the book begins, twenty years have passed and, against all odds, Asher Sutton has returned. The mystery only deepens when it is discovered that Asher's ship was damaged many years ago in a crash that left it completely disabled and ought to have killed its sole passenger. The conclusion becomes inescapable; Asher Sutton died but now he's back. As the...