published by Lockhart and University of Texas linguist Frances Karttunen. Also important for the early history of the New Philology was the publication of Beyond the Codices (1976), alluding to the existence of native language texts other than the formal ones termed codices. Arthur J. O. Anderson, a leading figure in Mesoamerican ethnohistory for his collaboration with Charles Dibble in publishing an English translation of the Florentine Codex by Franciscan Bernardino de Sahagún, participated in the early project of publishing local-level colonial documents. In the mid-1970s Lockhart began mentoring history doctoral students at UCLA, who learned Nahuatl and began research on particular region documentation in Nahuatl. Sarah Cline was the first to complete a dissertation in 1981, based on these types of local-level sources, a set of 60 testaments from the central Mexican Indian polity or altepetl of Culhuacán. In 1993 Cline also published a set of early local-level Nahuatl censuses from the Cuernavaca, as The Book of Tributes, as well as an analysis of all three volumes, adding to the existing published corpus. In this first generation Robert Haskett, who examined Nahuatl texts on colonial Cuernavaca, later also publishing on primordial titles. Susan Schroeder delved into the rich texts produced by seventeenth-century Nahua historian, Chimalpahin, resulting in several publications The largest number of local-level indigenous documents, such as testaments and bills of sale, are in Nahuatl, resulting in Nahuatl having the largest set of published sets of documents and monographic scholarly analyses. Rebecca Horn's dissertation on Coyoacan and later Stanford University Press monograph showed the multiple connections between Nahuas and Spaniards. Horn also served as associate editor of the UCLA Latin American Center's Nahuatl Studies Series. Some UCLA later doctoral students of Lockhart, particularly Matthew Restall and Kevin Terraciano, first learned Nahuatl and then other Mesoamerican indigenous languages (Mixtec and Yucatec Maya) that had a significant corpus of documents in the language. Restall's UCLA 1995 dissertation "The World of the Cah: postconquest Yucatec Maya Society" was followed by his 1995 publication of a collection of eighteenth-century wills. and culminating in his Stanford University Press monograph, The Maya World: Yucatec culture and society, 1550-1850. Terraciano's 1994 dissertation on the Mixtecs of Oaxaca entitled Ñudzahui history: Mixtec writing and culture in colonial Oaxaca was followed by his 2001 monograph The Mixtecs of Colonial Oaxaca: Ñudzahui History. Both Terraciano and Restall revised the titles of their dissertations in the published monographs to