The latest issue of Horizons, the bimonthly publication of the Houston Section of the American Institute of Aeronautics and Astronautics, is available online. Articles in this issue include:

Europe’s First Lunar Lander by 2018
Man Will Conquer Space Soon! Collier’s, March 22, 1952, the First Articles
The Collier’s Series Backstory, Dr. Albert A. Jackson, IV

Earlier issues are also available online.