One of the best known works in Italian literature, the Orlando Furioso, is a continuation of the romance epic Orlando Innamorato, which was left unfinished at the ninth canto of Book Three when Boiardo died in 1494. Like Boiardo, Ariosto weaves together Carolingian and Arthurian themes into an intricately interlaced plot, creatively imitating a vast range of works—from classical epic poetry and history to medieval lyric and novella traditions—in order to surprise, delight, and signify. As he continues to mix imaginary sites and the geographical reality of a rapidly expanding globe, Ariosto not only meticulously completes the various threads of Boiardo’s poem, but also adds original …
Cavallo, Jo Ann. "Orlando Furioso". The Literary Encyclopedia. First published 30 December 2014; last revised 30 November -1.
[http://www.litencyc.com/php/sworks.php?rec=true&UID=2989, accessed 20 April 2015.]