 A hagiographical account of him is described in Shams ud-Din Ahmad Aflāki's "Manāqib ul-Ārifīn" (written between 1318 and 1353).This biography needs to be treated with care as it contains both legends and facts about Rumi.For example, Professor [[Franklin Lewis]] of the University of Chicago, author of the most complete biography on Rumi, has separate sections for the [[hagiography|hagiographical]] biography of Rumi and the actual biography about him.