Henry R. Mannis is a dimension hopper. The only one so far as he knows. He can travel to other dimensional ribbons as long as one of his Nothers exist there, people who are him but are not. People with similar quantum signatures but living different lives. How is he able to do this? Why is the interspace between dimensions habitable for human beings? Are there other special individuals like himself? The answers to these questions will lead Henry to a universe of secret organizations, beings of immense power, and a higher calling than he ever suspected.