Bob was a soldier, a man who cared for his family, his fellow soldiers, friends and companions. He was also somewhat of an idealist and ethically above reproach. He believed in live and let live but was an implacable foe if you tried to force your belief or way of life onto him or others. Unknown to him, he was selected to be one of many World Walkers, some of whom spread throughout the history of the world. After his first transfer to another world, Bob discovers a startling fact. Not only is he a World Walker but he is a wizard. Native Americans revere him as the Great Shaman. This story chronicles some of his more memorable adventures during his time as one of those World Walkers. Bob introduces many capabilities in the people he comes in contact with. Some of those capabilities are martial, some mental, introduced by the sharing of his genetic material. During his 'walks' he finds many loves, fathers an uncountable number of children and literally helps change the course of the world. From his first 'walk' to his last, he does his utmost to help make life safer and better for those he calls friend. Ultimately Bob leaves his family to protect them, then gathers them together again to protect them.