The allusion to Shakespeare's name is unequivocal, and the words about the tiger's heart point to the outburst, "Oh Tyger's hart wrapt in a serpents hide!" which is found in two places: first in the play called _The True Tragedie of Richard Duke of Yorke, and the Death of the good King Henrie the Sixt_, and then (with "womans" substituted for "serpents"), in the third part of _King Henry VI_., founded on the _True Tragedie_, and attributed to Shakespeare. It is preposterous to interpret this passage as an attack upon Shakespeare in his quality as an actor; Greene's words, beyond all doubt, convey an accusation of literary dishonesty. Everything points to the belief that Greene and Marlowe had collaborated in the older play, and that the former saw with disgust the success achieved by Shakespeare's adaptation of their text. But that Shakespeare was already highly respected, and that the attack aroused general indignation, is proved by the apology put forth in December 1592 by Henry Chettle, who had published Greene's pamphlet. In the preface to his _Kind-harts Dreame_ he expressly deplores his indiscretion with regard to Shakespeare:-- "I am as sory as if the originall fault had beene my fault, because my selfe haue seene his demeanor no lesse ciuill than he exelent in the qualitie he professes. Besides, diuers of worship haue reported his vprightnes of dealing, which argues his honesty, and his facetious grace in writing, that aprooues his Art." We see, then, that the company to which Shakespeare had attached himself, and in which he had already attracted notice as a promising poet, employed him to revise and furbish up the older pieces of their repertory. The theatrical announcements of the period would show us, even if we had no other evidence, that it was a constant practice to recast old plays, in order to heighten their powers of attraction. It is announced, for instance, that such-and-such a play will be acted as it was last presented before her Majesty, or before this or that nobleman. Poets sold their works outright to the theatre for such sums as five or ten pounds, or for a share in the receipts. As the interests of the theatre demanded that plays should not be printed, in order that rival companies might not obtain possession of them, they remained in manuscript (unless pirated), and the players could accordingly do what they pleased with the text. None the less, of course, was the older poet apt to resent the re-touches made by the younger, as we see from this outburst of Greene's, and probably, too, from Ben Jonson's epigram, _On Poet-Ape_, even though this cannot, with any show of reason, be applied to Shakespeare.