Legal actors' understanding of how scientific knowledge is produced is a matter of immense and increasing importance in contemporary society. Caudill and LaRue make a significant contribution to this debate by drawing on science studies research as a prophylactic against the temptation to adopt idealized or "romantic," as they call them, images of scientific activity. No Magic Wand demonstrates that bringing a science studies perspective to bear on legal problems leads, not to meaningless relativism, but to a profoundly pragmatic approach to assessing the value of knowledge claims that invoke the mantle of science.