It might be thought that the good taste which led Defoe to write in a style of such pure and unpretending English, instead of the inflated manner of vulgar writers, _would have dictated a more careful selection of his subjects_, and kept him from wandering so frequently into the low and disgusting purlieus of vice. But this moral and tasteful discrimination seems to have been wholly wanting," &c. The 'forties were the days when critics still talked learnedly of the "noble style," &c., "the vulgar," of "sinking" or "rising" with "the subject," the days when Books of Beauty were in fashion, and Rembrandt's choice of beggars, wrinkled faces and grey hairs, for his favourite subjects seemed a low and reprehensible taste in "high art." Though critics to-day still ingenuously confound an artist's subject with his treatment of it, and prefer scenes of life to be idealised rather than realised by writers, we have advanced a little since the days of the poet Montgomery, and it would be difficult now to find anybody writing so confidently--"Unfortunately the taste or circumstances of Defoe led him mostly into low life," however much the critic might believe it. But let us glance at a few passages in "Captain Singleton," which may show us why Defoe excels as a realist, and why his descriptions of "low life" are artistically as perfect as any descriptions of "higher life" in the works of the English novelists. Take the following description of kidnapping:--