RaveThe RumpusMortals is so rich, so full of marvels, that one is tempted to create a Borgesian map to the book, an appreciation as large as the novel itself ... To a greater extent than almost any writer I can think of, Rush is interested in the rhythms of thought, in how we hear and speak to ourselves ... It is deeply concerned with moral questions. Not by moralizing—dear god, no—but instead in its understanding of the ways in which our intellects and intentions can fail us—can, in fact, lead us madly astray.