In the late 1980s, the group kept a low profile; few people knew it still existed. In 1988, they mailed a document that detailed their beliefs to a variety of New Age organizations. The mailing contained information about their history and advised people to read several books, which primarily focused on Christian history and UFOs. With the exception of the 1988 document, Applewhite's group remained inconspicuous until 1992, when they recorded a 12-part video series which was broadcast via satellite. This series echoed many of the teachings of the 1988 update, although it introduced a "universal mind" of which its hearers could partake.