Greene's _Friar Bacon and Friar Bungay_, which appeared in the midst of a movement toward the chronicle type of play, so far adopted its formulas as to introduce historic English characters into the fabric of a story based on prose romance. No feature whatever of the chronicle element as introduced into the play is found in the source-book, nor is there any historical warrant for any of the action presented under the names of the kings. Greene's later attitude toward the rapidly-growing chronicle type of play reveals the motives and characteristics of his art at its maturity. He is still willing to borrow from the dominant types of art holding the stage at the time such expedients as shall serve to adjust his work to the popular demand. But he no longer transcends his own powers in an attempt at imitation, or does violence to his own principles of beauty in a parody of the work of a rival. His note is now a clear and individual one, and to the day of his death it sounds upon a definite key. Greene's powers were no more equal to the blowing into pulsing life of the dead bones of the chronicles of Stow and Holinshed than they were efficient to answer in verse to the lure of "impossible things" after the manner of Marlowe. Greene may have expressed himself in a chronicle play as did Marlowe in _Edward II._, and as did others of his time, but the simple fact is that no chronicle play of unmixed type can with certainty be assigned to him, and until a light is thrown that modifies somewhat the view here outlined we must regard his part in the composition of _The Troublesome Reign_ and _The True Tragedy_ as distinctly a subordinate one. These considerations are of some importance in considering _James IV._ and _George-a-Greene_. Assuming that _George-a-Greene_ is Greene's work, it is clear that here he but modified the chronicle play type to his own purposes, and that he based his story, not on historical narrative, but on the legends of the people as retained in ballad and prose romance. Nor is _James IV._ based on historical records. Going back to the source from which he drew his early stories, he rests his plot on the first novel of the third decade of Giraldi Cinthio's _Hecatommithi_. The play's sole claim to be counted in the chronicle group is based on the fact that certain of the imaginary characters of Cinthio's fiction are provided with the names of members of the English ruling family. The events of the story have no connection with history, and Greene's title, _The Scottish History of James the Fourth, slain at Flodden_, is but an ingenious device to reach with a romantic and misleading title the interest of an audience now newly turned toward historical topics.