The FrandsenFiles Compendium is a collection of Dakota Frandsen's research and investigations into the supernatural. The glossary of key terms from the first 50 entries includes important concepts and entities such as the Galactic Federation of Worlds (GFW), an interstellar organization, and the Taal Shiar, an extraterrestrial species. It also highlights significant figures like Elaryon Teunita, an extraterrestrial incarnation of Dakota Frandsen, and Iveena, an extraterrestrial female romantically tied to him. Additionally, it covers the Paranormal Raider Force (PRF), a paranormal investigation team founded by Dakota Frandsen, and Maria Orsic, a psychic medium associated with the Vril Society and the Nazi regime. The glossary provides a comprehensive overview of the key terms and entities that are central to the FrandsenFiles Compendium.