The following selection is excerpted from “The Cosmic Pulse of Life: The Revolutionary Biological Power Behind UFOs” by Trevor James Constable, a true borderland researcher. The book was originally published by Merlin Press in 1976, and republished in 1990 as a revised edition by Borderland Sciences, now available while supplies last. An important addition to any UFO and weird science library. 40 pages of illustrations. Paperback, 473pp. $16.95 + shipping.