The books here are Lee's own.
You can buy Lee's mp3 lectures here.
Astrolabes, compasses, and other instruments - the perfect gift for yourself or your astro-buddy. All are working models crafted in brass and other fine materials. We have astrolabes from latitudes 50 (London), 41 (New York and Cincinnati), and 21 (Hong Kong) degrees North. We have compasses that will touch your Feng Shui soul.
Lehman Associates - Our own cd software is designed to help teach you primarily classical concepts, using the combined audio and visual capabilities of your browser.
Lee's Perennial Herbal web subscription gives you an amazing herbal reference - a perennial subscription for a single price: no renewals!
Lehman Associates brings you the best astrological software from around the world.
Cosmic Patterns - Features an entire line of software, from Pegasus for beginners, the Kepler 7.0 for intermediate to advanced students and professionals who only use modern techniques, to Sirius for professionals and the technically obsessed. There is only a minimal cost to upgrade from one product to the next higher in the series.
Esoteric Technologies - brought to you by the people who wrote Solar Fire, Solar Writer, Imperial Astrologer and their other products enhance the power of Solar Fire, or run as stand-alone products.
AIR Software - This line of software provides excellent visualization tools, especially for the professional astrologer who does phone consultations and doesn't like to generate pages and pages of print-outs to end up in a garbage dump.
Benjamin Bernstein interviewed me recently for his podcast: the interview begins at 19:02.