Dupré W. When They Severed Earth from Sky: How the Human Mind Shapes Myth, by Elizabeth Wayland Barber and Paul T. Barber. Princeton, NJ: Princeton University Prsss, 2004. Pb., 312pp., $24.95, 18 illus. 27 halftones. ISBN-13: 9780691127743. IR. 2010;13(2):230-233. doi:10.1558/imre.v13i2.230