I read a book in 1993 about soul mates but i can't remember the name of the book I can only remember that it pertained to a man flying and airplane and that the cover was blue with double wedding rings on the cover in gold!. I think it had something to do with time travel also but I am not sure!. If you could help me with a title and/or author I would REALLY appreciate it!.Www@QuestionHome@Com