Under Fire is the official autobiography of Oliver North and is available in both hardcover and paperback editions. Although the former is of a considerably better quality and contains more photographs. the softcover is naturally less expensive and contains an extra chapter. From the first page. https://www.jmannino.com/quick-offer-Viqua-F4-50-Plus-Monitored-UV-System-Powered-by-UVMax-15-gpm-230-Volt-on-sale/