So I waited. By 1970 I was twenty-two, the first strands of gray had showed up in my beard (I think smoking two and a half packs of Pall Malls a day probably had something to do with that), but even at twenty-two, one can afford to wait. At twenty-two, time is still on one’s side, although even then that bad old Patrol Boy’s in the neighborhood and asking questions.

Then, in an almost completely empty movie theater (the Bijou, in Bangor, Maine, if it matters), I saw a film directed by Sergio Leone. It was called The Good, the Bad, and the Ugly, and before the film was even half over, I realized that what I wanted to write was a novel that contained Tolkien’s sense of quest and magic but set against Leone’s almost absurdly majestic Western backdrop. If you’ve only seen this gonzo Western on your television screen, you don’t understand what I’m talking about—cry your pardon, but it’s true. On a movie screen, projected through the correct Panavision lenses, TG, TB, & TU is an epic to rival Ben-Hur. Clint Eastwood appears roughly eighteen feet tall, with each wiry jut of stubble on his cheeks looking roughly the size of a young redwood tree. The grooves bracketing Lee Van Cleef’s mouth are as deep as canyons, and there could be a thinny (see Wizard and Glass) at the bottom of each one. The desert settings appear to stretch at least out as far as the orbit of the planet Neptune. And the barrel of each gun looks to be roughly as large as the Holland Tunnel.

What I wanted even more than the setting was that feeling of epic, apocalyptic size. The fact that Leone knew jack shit about American geography (according to one of the characters, Chicago is somewhere in the vicinity of Phoenix, Arizona) added to the film’s sense of magnificent dislocation. And in my enthusiasm—the sort only a young person can muster, I think—I wanted to write not just a long book, but the longest popular novel in history. I did not succeed in doing that, but I feel I had a decent rip; The Dark Tower, volumes one through seven, really comprise a single tale, and the first four volumes run to just over two thousand pages in paperback. The final three volumes run another twenty-five hundred in manuscript. I’m not trying to imply here that length has anything whatsoever to do with quality; I’m just saying that I wanted to write an epic, and in some ways, I succeeded. If you were to ask me why I wanted to do that, I couldn’t tell you. Maybe it’s a part of growing up American: build the tallest, dig the deepest, write the longest. And that head-scratching puzzlement when the question of motivation comes up? Seems to me that that is also part of being an American. In the end we are reduced to saying It seemed like a good idea at the time.