Practically every play of the period 1587–92 that cannot be definitely credited to somebody else has at one time or another been attributed to Robert Greene.1 The canon of Greene's dramatic work has now been fairly well established, however, by conservative modern critics and it includes only those dramas for which there is reasonably sound evidence, external or internal or both, of his authorship. The attribution of yet another play to the formerly all-too-convenient Greene would not ordinarily arouse interest. But the recovery in recent years of John of Bordeaux, a sequel to his Friar Bacon and Friar Bungay (ca. 1589), the appearance in 1936 of an edition of this sequel in the Malone Society Reprints, and the tentative assignment of it to Greene by two such careful scholars as W. L. Renwick and W. W. Greg, its editors—these are developments which deserve more attention than they have yet received.2 There is no contemporary evidence concerning a second part of Friar Bacon,3 and now that a sequel is known to exist, there is no external evidence as to who wrote it. My purpose here is to analyze John of Bordeaux in relation to Greene and his work. This analysis, it may be said at once, supports at every point the assignment of the play to Greene.