“Hack writers do not sub-create a world; they simply rearrange furniture in a glibly assumed (and largely unexamined) prefab world. If necessary, they make it an ‘other world’ fantasy by having two moons in the sky or by naming their protagonist something like Shambilar. But this is just moving things around on the surface. There is no deep structure to it — the author is not exercising enough authority. He is being too timid. There is not enough deep structure because there is not enough deep imitation” (From The Romantic Rationalist, pp. 76-77).