I have talked at some length about the contents of this little book in order to illustrate the new material then brought into story-telling. Let me now consider the new form that came with it. _Lazarillo de Tormes_ was a very simple development from the plain anecdote or merry quip of folklore or gossip, which was, as we have seen in the last chapter, one of the popular early forms of narrative. Boccaccio raised the anecdote to a higher level of art by giving it a fuller technique and expanding it into the short story. The inventors of the rogue novels achieved a similar result by stringing a number of anecdotes together about a particular hero, making as it were cycles of anecdotes comparable in their humbler way with the grand cycles of romance. Lazarillo himself is not an elaborate conception, but simply a fit rogue to play the main part in a score or so of roguish exploits, idly following one another as they occurred to the mind of the narrator. His life is a jest-book turned into a biography, a collection of anecdotes metamorphosed into a novel. [Its satirical material.] The new form gave story-telling a wider scope. In writing a collection of anecdotes it was difficult to realise the hero who was no more than a name that happened to be common to them all. It was impossible to make much of the minor characters who walk on or off the tiny stage of each adventure. But in stringing them along a biography, in producing instead of a number of embroidered exploits a single embroidered life, there need be no limit to the choice and elaboration of the embroidery. Though the hero was no more than a quality, a puppet guaranteed to jump on the pull of a string, the setting of his life turned easily into a satirical picture of contemporary existence, and satire became eventually one of the principal aims with which such novels were written.