El Perú en los albores del siglo XXI, 1997:‏ ‎ t.p. (Mayer) pres., etc. (Dr. Enrique Mayer; b. Huancayo [Peru] 1944; doctorate in anthropology; currently prof. at Yale)‏

Kausana munay, 2015:‏ title page (Enrique Mayer) front flap (Enrique Mayer (Huancayo, 1944); Ph. D. from Cornell University; taught at the Pontifícia Universidad Católica del Perú, 1970-1978; worked in the Instituto Indigenista Interamericano, in Mexico, 1978-1981; taught at the University of Illinois in Urbana-Champaign, 1982-1995; taught at Yale University, 1996-2012)‏