I truly believe that he is a unicorn and we will not see another like him. The backround that he draws on is truly remarkable. I just to elaborate on a comment made by Wudstick about being drawn into the writing: A very long time ago, way before I knew who he was, he was traveling in Africa and came to stay where I was hunting for just a day or two. He visited, hunted, and sat around the evening fire. Subsequently he wrote the story of that time which was included in The Double Helix. To my surprise and pleasure he made a point of recording the names of the guys that were there and put them in the story. Who does that? Now it is all about me me me. What a gentleman.