You might also find this of interest: http://cicero.humnet.ucla.edu/
Bailey, D.R. Shackleton, Cicero. London 1971. [A biography based almost entirely on Cicero's correspondence, and useful if you are not overly familiar with that body of literature]
Butler, S. The Hand of Cicero. Routledge, 2002.
Douglas, A.E. Cicero. Greece & Rome New Surveys in the Classics No. 2. Oxford 1968.
Dugan, J. Making a New Man. Ciceronian Self-Fashioning in the Rhetorical Works. Oxford: Oxford University Press, 2005.
Enos, R.L. The Literate Mode of Cicero's Legal Rhetoric. Southern Illinois University Press 1988.
Everitt. A. Cicero : The Life and Times of Rome's Greatest Politician. Random House 2002. [popularizing and popular biography, to be read with much caution]
Gelzer, M., Cicero, ein biographischer Versuch. Wiesbaden 1969. [By far the most scholarly, authoritative and complete of the biographies listed here and not for those who want just the bare facts]
Habicht, C. Cicero the Politician. Baltimore 1990. [an attempt at rehabilitating Cicero, most interesting for its critical attitude toward previous German scholarship on Cicero. A very readable, concise introduction to Cicero.]
Krostenko, Brian A. Cicero, Catullus, and the Language of Social Performance. Chicago 2001. [rev. BMCR 01.09.16]
MacKendrick, P. The Philosophical Books of Cicero. New York 1989. [A detailed outline of each of Cicero's philosophical works -- very useful as a resource, though not meant to be a critical study]
May, James M., (ed.), Brill's Companion to Cicero: Oratory and Rhetoric. Leiden: Brill, 2002. [includes short individual bibliographies on all of CiceroÕs work] [rev. BMCR 2003.01.17]
Mitchell, T.N., Cicero: The Ascending Years. New Haven 1979. [Deals, as the title suggests, with Cicero up to his consulship and therefore not strictly relevant to the exact period we will be covering, but still one of the best studies to date.]
Narducci, Emanuele (ed.) Interpretare Cicerone. Percorsi della critica contemporanea. Atti del II Symposium Ciceronianum Arpinas. Arpino 18 maggio 2001. Florence 2002.
__________________. Cicerone e i suoi interpreti: Studi sull' Opera e la Fortuna. Pisa: Edizioni ETS, 2004. [rev. BMCR 2005.05.50]
Powell, Jonathan, and Jeremy Paterson, eds. Cicero the Advocate. Oxford 2004. [rev. BMCR 2005.07.23]
Rawson, E., Cicero: A Portrait. Bristol 1975. [Straightforward, complete and very readable biography designed for the general reader...overall, the best of the lot.]
Rowland, R.J., "A Survey of Selected Ciceronian Bibliography (1965-1974)", CW 71 (1978) 289-327.
Steel, C.E.W. Cicero, Rhetoric, and Empire. Oxford: Oxford University Press, 2001. [rev. BMCR 2002.10.08]
__________. Reading Cicero. Genre and Performance in Late Republican Rome. Duckworth Classical Essays. London: Duckworth, 2005.
Stockton, D., Cicero: A Political Biography (Oxford 1971). [Between Gelzer and Rawson]
Wood, N., Cicero's Social and Political Thought: An Introduction. California 1988. [A clear introduction...the clearest I have run across, though with Marxist slant]
Achard, A. Pratique rhŽtorique et idŽologie politique dans les discours "optimates" de CicŽron. Leiden 1981.
Albrecht,Michael von. Cicero's Style: A Synopsis Followed by Selected Analytic Studies. Mnemosyne Suppl. 245. [rev. BMCR 2003.12.09]
Alexander, Michael C. The Case for the Prosecution in the Ciceronian Era. Ann Arbor: The University of Michigan Press, 2003. [BMCR 2003.09.37]
Berger, D., Cicero als ErzŠhler. Forensische und literarische Strategien in den Gerichtsreden. Bern 1978.
Cerutti, S. Cicero's Accretive Style. Rhetorical strategies in the Exordia of the Judicial Speeches. University Press of America 1996.
Classen, C.J. Recht, Rhetorik, Politik: Untersuchungen zu Ciceros rhetorischer Strategie. Darmstadt 1985.
Corbett, E.P.J. Classical Rhetoric for the Modern Student 4th edition. Oxford 1998. [Emphasis on the 'modern' over the 'classical', hence this is in no way a study of classical rhetoric. However, it contains a concise and useful discussion of rhetorical theories and terms and, most importantly, illustrates them with examples from various speeches or essays in English. In short, Corbett does more than merely define the terms; he shows how they may be used and the effects they can achieve. Particularly helpful: pp. 20-9 ('Brief Explanation of Classical Rhetoric') and pp. 384-448 (on style, figures, diction etc.)]
Craig, C. Form as Argument in Cicero's Speeches. Scholars Press 1993.
D'Alton, J.F., Roman Literary Theory and Criticism. London 1931, 68-140 (Ch. 2, Aspects of the Problem of Style); 208-65 (Ch. 4, Cicero and the Atticists). [This book is a study more on the impact of rhetoric on literature than about oratory as an art in and of itself, but the Chapters indicated are very relevant. Chapter 2 in particular is a useful discussion of a sometimes difficult subject for moderns to appreciate...if you read nothing else in the book, read Chapter 2.]
Johnson, W.R. Luxuriance and Economy: Cicero and the Alien Style. Berkeley 1971. [This is a provocative essay whose intent is 1) to challenge contemporary intransigence with regard to our notions about the concept of 'style', and 2) to illustrate and partially explain the evolution of Cicero's prose. It merits reading if only because Johnson, as usual, forces us to reexamine the way we read and analyze a piece of literature.]
Kennedy, G. The Art of Rhetoric in the Roman World. Princeton 1972. pp 103-282. [Excellent, generalized examination of Cicero's rhetorical theories and practice and a very good introduction to the subject.]
Laurand, L., ƒtudes sur le style des discours de CicŽron, 3 vols. Amsterdam 1965. [Still the standard study of Cicero's diction and style and a useful reference work.]
Lausberg, H., Handbuch der Literarischen Rhetorik: Eine Grundlegung der Literaturwissenschaft, 2. vols. Munich 1960. [An authoritative and exhaustive compendium of rhetorical terms, practices and devices...all you would ever want to know and a good deal more. This has been translated as 'Handbook of Literary Rhetoric by Brill (1998), edd. D.E. Orton and R.D. Anderson]
Leeman, A.D., Orationis ratio. The Stylistic Theories and Practices of the Roman Orators, Historians and Philosophers, 2 vols. Amsterdam 1973.
May, J.M., Trials of Character. Chapel Hill 1988. [A study of the 'ethos' or character of Cicero as revealed in his speeches]
________, ed. BrillÕs Companion to Cicero: Oratory and Rhetoric. Leiden and Boston 2002. [collection of articles by leading modern Cicero scholars...very useful]
Murgia, C. ÒAnalyzing CiceroÕs Style.Ó CP 76 (1981) 304ff.
Narducci, E. Cicerone e l'eloquenza romana: Rhetorica e progetto culturale. Roma-Bari: Laterza, 1997. [rev. BMCR 98.1.27]
Neumeister, Ch., GrundsŠtze der forensischen Rhetorik gezeigt an Gerichtsreden Ciceros, Langue et Parole 3 (Munich 1964).
Powell, Jonathan and Jeremy Paterson (ed.), Cicero the Advocate. Oxford: Oxford University Press, 2004.
Prill, P. "Cicero in Theory and Practice: The Securing of Good Will in the Exordia of Five Forensic Speeches." Rhetorica 4 (1986) 93-109.
Russell, D.A. and M. Winterbottom, edd., Ancient Literary Criticism. Oxford 1972, pp. 216-64. [This is a selection of passages from Cicero, translated by Winterbottom, which illustrate Cicero's rhetorical theories. Most pertinent are the following: pp. 226-7, E. The Nature of Eloquence (de orat. 1.80-95); pp. 237-9, H. 'Attic' oratory (Or. 22-32); pp. 240-9, I. The three styles and the perfect orator (Or. 75-121); pp. 250-4, J. The best type of orator (de optimo genere oratorum); pp. 256-64, L. The use of words (de orat. 3.149-81)].
Stroh, W., Taxis und Taktik. Stuttgart 1975.
Vasaly, A. Representations. Images of the World in Ciceronian Oratory. Berkeley 1993.
Merguet, H. Lexikon zu den Reden des Cicero. 4 vols. Darmstadt 1962 (reprint of 1877-84 ed.). [A copy of this lives in the seminar room]
Lebreton, J. ƒtudes sur la langue et la grammaire de CicŽron. Hildesheim 1965 (reprint of 1901 ed.)
Bailey, D.R. Shackleton, Onomasticon to Cicero's Speeches. Oklahoma 1988.
Bellemore, Jane "The Date of Cicero's Pro Archia" Antichthon 36 (2002) 41-53
Cerutti, S.M. Cicero Pro Archia Poeta Oratio. Bolchazy-Carducci 1998.
Dugan, John "How to Make (and Break) a Cicero: Epideixis, Textuality, and Self-Fashioning in the Pro Archia and In Pisonem" ClAnt 20.1 (2001) 35-78.
Gotoff, H.C. Cicero's Elegant Style: An Analysis of the Pro Archia. Univ. of Illinois Press 1979.
Steel, C.E.W. Cicero, Rhetoric, and Empire. Oxford 2001.
Vanhaegendoren, Koen "La lecture vue par Ciceron, Pro Archia 12-16: croyances personnelles et contraintes rhetoriques" Latomus 63.1 (2004) 23-30.
Wallach, B.P. "Cicero's Pro Archia and the Topics." RhM 132 (1989) 313-31.
Axer, J. M. T., ed. Ciceronis Oratio pro Q. Roscio Comoedo. Leipzig: Teubner 1976.
___________. The Style and the Composition of Cicero's Speech Pro Q. Roscio Comoedo. Origin and Function, Warszaw: Wyd. Uniwersytetu Warszawskiego, 1980
Bassole, J.Y. ÔLe concept de valeur dans le plaidoyer Pro Q. Roscio comeodo de CicŽron,Õ ƒ„ƒEpisthmonik² ƒEpethrÞda t°w Filosofik°w Sxol°w toè ƒAristoteleÛou PanepisthmÛou YessalonÛkhw 21 (1983) 41-53.
Cipriani, G. Struttura retorica di dieci orazioni ciceroniane. Catania 1975.
Citroni Marchetti, Sandra "Lo spazio straniato. Percorsi psicologici e percezione del tribunale nelle orazioni di Cicerone pro Fonteio, pro Q. Roscio comoedo, pro Cluentio I" MD 35 (1995) 9-57.
Craig 1993: see above.
Giaro, T. ÔLa Òpro RoscioÓ interpretata,Õ Index: Quaderni comerti di studi romanistici 12 (1983-84) 566-69.
Hughes, J.J. ÔInter tribunal et scaenum: comedy and rhetorica at Rome,Õ In Roman Eloquence: Rhetoric in Society and Literature, W. Dominik, ed., 182-97. Routledge 1997.
Stroh 1975: see above
Ziabicka, J. ÔAd Ciceronem observationes quinque (Rosc. com. 11; 17; 56. Arch. 5, 17).Ó Eos 77 (1989) 257-73.
see also: http://www.uah.edu/student_life/organizations/SAL/texts/latin/classical/cicero/procomoedo.html
Fantham, Elaine. Comparative Studies in Roman Republican Imagery, 1972
______________. The Roman World of Cicero's De oratore. Oxford: Oxford University Press, 2004. [rev. Zetzel BMCR 2005.09.05]
Leeman, A. D. and H. Pinkster, edd. M. Tullius Cicero De oratore libri 3. 4 vols. Heidelberg 1981-
May, J.M. and J, Wisse, ed. and trans. Cicero. On the Ideal Orator. Oxford 2001.
Wilkins, A.S., ed. M. Tulli Ciceronis De oratore libri tres. Second edition. Oxford 1895