So once upon a time the writer of Call of the Wild, The Sea Wolf, White Fang, and tons of other books and stories was just another guy who wanted to write. Here’s his view of what he did to make himself into something more:

Call of the Wild: Jack London’s Advice on Honing Your Creative Craft – by Scott McDowell
Sometimes its hard to know where to start. In John Barleycorn, Jack London’s vivid memoir, he describes a predicament familiar to many an aspiring artist: “My difficulty was that I had no one to advise me. I didn’t know a soul who had written or who had ever tried to write. I didn’t even know one reporter.”