Battlefield of the Gods. Aspects of Mexican History, Art, and Exploration. Pal Kelemen. With an introduction by Professor Alfred M. Tozzer. (212 pp., 61 plates, index. London: George Allen & Unwin, Ltd., 1937.)

at least during a period shortly prior to 1600. The most strikingly unusual feature at Nanishagi was the elaborate sipapu in Kiva A. It is unfortunate that the illustrations of the unique clay objects from the sipapu cache are not very clear. In part because it reveals new factual data and in part because it corroborates the earlier findings at Unshagi, the Nanishagi paper is a valuable aid toward completing our picture of Jemez prehistory.