CALILA e DIMNA is a medieval collection of Tales from the 13th century ( 1251 ). They make up the first prose of Spanish literature and is likely to send it translate Alfonso X the Sabio.Su matter comes from oriental literature, and in turn, is Iranian, but it was translation of hindu " Panchatantra ( h. 300 A.d. ). It would result in the exempla with animals as protagonists. It has structure framed or '' mise in abyme ''.