Caligula, Claudius, Nero, Galba, Otho, Vitellius, Vespasian, Titus and Domitian. The book was dedicated to his friend Gaius Septicius Clarus, a prefect of the Praetorian Guard in 119. The work tells the tale of each Caesar's life according to a set formula: the descriptions of appearance, omens, family history, quotes, and then a history are given in a consistent order. He recorded the earliest accounts of Julius Caesar's epileptic seizures. Other works Partly extant De Viris Illustribus ("On Famous Men" — in the field of literature), to which belong: De Illustribus Grammaticis ("Lives of the Grammarians"; 20 brief lives, apparently complete) De Claris Rhetoribus ("Lives of the Rhetoricians"; 5 brief lives out of an original 16 survive) De Poetis ("Lives of the Poets"; the life of Virgil, as well as fragments from the lives of Terence, Horace and Lucan, survive) De Historicis ("Lives of the historians"; a brief life of Pliny the Elder is attributed to this work) Peri ton par' Hellesi paidion ("Greek Games") Peri blasphemion ("Greek Terms of Abuse") The two last works were written in Greek. They apparently survive in part in the form of extracts in later Greek glossaries. Lost works The following list of Suetonius's lost works is from Robert Graves's foreword to his translation of the Twelve Caesars. Royal Biographies Lives of Famous Whores Roman Manners and Customs The Roman Year The Roman Festivals Roman Dress Greek Games Offices of State On Cicero’s Republic Physical Defects of Mankind Methods of Reckoning Time An Essay on Nature Greek Objurations Grammatical Problems Critical Signs Used in Books The introduction to the Loeb edition of Suetonius, translated by J. C. Rolfe, with an introduction by K. R. Bradley, references the Suda with the following titles: On Greek games On Roman spectacles and games On the Roman year On critical signs in books On Cicero's Republic On names and types of clothes On insults On Rome and its customs and manners The volume adds other titles not testified within the Suda. On famous courtesans On kings On the institution of offices On physical defects On weather signs On names of seas and rivers On names of winds Two other titles may also be collections of some of the aforelisted: Pratum (Miscellany) On various matters Editions Edwards, Catherine Lives of the Caesars. Oxford World's Classics. (Oxford University Press, 2008). Robert Graves (trans.), Suetonius: The Twelve Caesars (Harmondsworth, Middlesex, England: