Sheldon Allan Silverstein, sometimes known as Uncle Shelby, but probably best known as Shel Silverstein was born on this day in 1930. A man of many talents, but it looks like his lasting legacy is going to come from his children’s books. Always a bit of a surprise to me, as I first encountered him sneaking looks at my father’s Playboys while looking for other things. I was completely taken with his surreal cartoons. A person of many parts…