K Prufer and WJ Hurst, 2007. Chocolate and the Underworld Space of Death: The Recovery of Intact Cacao from an Early Classic Mortuary Cave. Ethnohistory 54: 273-303
K Prufer and JE Brady, eds., 2005. Stone Houses and Earth Lords: Maya Religion in the Cave Context, David Carasco Series Mesoamerican Worlds. University Press of Colorado: Boulder, CO.
JE Brady and K Prufer, eds., 2005. In the Maw of the Earth Monster: Studies of Mesoamerican Ritual Cave Use, Linda Schele Series in Precolumbian Art and Archaeology. University of Texas Press: Austin, TX.
C Morehart, D Lentz and K Prufer, 2005. Wood of the Gods: The Ritual Use of Pine (Pinus sp.) by the Ancient Lowland Maya. Latin American Antiquity 16: 255-74.
K Prufer, P Wanyerka and M Shah, 2003. Wood Figurines, Manikin Scepters, and Religious Specialists in Ancient Maya Society. Ancient Mesoamerica 14: 218-36.
JE Brady and K Prufer, 1999. Caves and Crystalmancy: Evidence for the Use of Crystals in Ancient Maya Religion. Journal of Anthropological Research 55: 129-44.