INTRODUCTION XV Reynard the Fox, which represent animals act- ing and talking with all the duplicity of men. Accordingly, it is the tendency of recent re- search to attempt to discover how far and in what way certain Folk fables were worked up by the literary artist of the eleventh century, who was the father of the family of the Reynards. The question is complicated in various ways. Many incidents of the Reynard are mere modifications of A*sopic fable, and might be only literary renderings of those popular tales. Thus, Voigt has traced all the incidents of the Latin Vsengrimus, the firstborn of all the Reynard family now in existence, to literary sources, whether A‘sop, or the Physzologus, or to Peter Alfonsi. But the very medium in which it is composed proves that the Vsengrimus is a learned monkish product, and it is not, there- fore, strange that it should have an entirely literary origin. No such origin, however, can be claimed for many of the incidents common to the Reynard in its popular German, French, and Flemish forms. To take a_ striking example, the stratagem by which the Fox induces the Wolf to fish with his tail through a hole in the ice occurs nowhere in literature before the Reynard, and unless actually in- b