After working for fifteen years as a military intelligence officer and analyst, Howard H. Schack foresaw the probability of widespread terrorism in his book Desert Storms. Two years before September 11, 2001, he again warned of terrorist plans to attack the United States in his book Secret Agenda. The book won acclaim and was considered sufficiently important to include an introduction written by the chairman of the Congressional Foreign Affairs of the United States. Terrorism at Your Doorstep, a highly informative documentary published in 2005, offers the strategy and objectives for surviving terrorism and other disasters.