The Old Curiosity Shop marks a crisis in Dickens’s early career. Overcommitted to projects, a victim of his own success, Dickens soon found his episodic model of fiction, first practiced in Pickwick and devoted to furnishing ‘‘a constant succession of characters and incidents,’’ pushed to its limit. Of his new periodical Master Humphrey’s Clock he complained, ‘‘wind, wind, wind, always winding I am.’’ His fourth novel became a metafictional reflection on the conditions of his own creativity, a work seemingly intent on thwarting the very delineating power—the power of invention, and of inventory—that multiplies fresh characters and incidents in the Dickensian episodic narrative