The Law of One, also known as the The Ra Material, is a series of five philosophical monographs published between 1982 and 1998 by Schiffer Books.
The books purportedly were authored by a non-human intelligence named Ra through the process of channeling, in which Don Elkins acted as the questioner, Jim McCarty as the scribe and Carla L. Rueckert as the channel for Ra. The 5 book series presents both commentary and full transcripts of the dialogue between the questioner and Ra, who is described as an entity composed of an entire civilization of extraterrestrial beings that are fused into one unified consciousness.
The Law of One books were channeled by L/L Research (Carla Rueckert, Don Elkins, and Jim McCarty) between 1981 and 1984. The books (there are five) can be purchased from L/L Research’s online store or freely downloaded from their library. There are 106 Sessions.
Check out The Law of One sessions here