The names of the original authors of the tales are long lost.
Malcolm C. Lyons is also the translator of the Penguin Classics edition of the complete Arabian Nights. He was Sir Thomas Adams Professor of Arabic at Cambridge University and is a life fellow of Pembroke College, Cambridge. He is one of the world's leading experts on classical Arabic literature.
Robert Irwin's books include For Lust of Knowing: The Orientalists and Their Enemies, The Middle East in the Middle Ages, The Arabian Nights: A Companion and (as editor) The Penguin Anthology of Classical Arabian Literature. He also introduced and edited the Penguin Classics Arabian Nights.