Volume 16 of the American Federation of Astrologers Journal of Research includes papers on a variety of astrological subjects: A Hybrid Design Proposal for Research in Astrology by Glenn Perry; Using the Developmental Age Method to Interpret Significant Experiences in the Lives of Winston Churchill and Franklin Delano Roosevelt by Julie Grant; The Origins of the System of Twelve Houses by José Luis Belmonte; Vrddhayavanajataka by Ronnie Gale Dreyer; History of the Astrological Technique of Solar Arc Directions by Peter Gadek; Outer Planet Conjunctions and the 1500 Year Climate Cycle by Bruce Scofield; Adolescent Behavior and Lunar Phase by Alex Trenoweth; The Ukraine Crisis Seen as an Event in the History of Post-Soviet Countries by Lutz Rathke; and Significant Aspects of the Reality and History of the Sidereal Zodiac by Rui Miguel Fernandes