The Prophetiæ Merlini is a Latin work of Geoffrey of Monmouth circulated, perhaps as a libellus or short work, from about 1130, and by 1135. Another name is Libellus Merlini. The work contains a number of prophecies attributed to Merlin, the wizard of legend, whose mythical life is often regarded as created by Geoffrey himself, although Geoffrey claims to have based the figure on older Brittonic traditions, some of which may have been oral but now are lost. The Prophetiae preceded Geoffrey's larger Historia Regum Britanniæ of c. 1136, and was mostly incorporated in it, in Book VII; the prophecies, however, were influential and widely circulated in their own right. According to Geoffrey, he was prompted by Alexander of Lincoln to produce this section of his larger work separately.