Sources for Episode Fifty Eight of First Years

“Extra-Sensory Perception.” New World Encyclopedia, www.newworldencyclopedia.org/entry/Extra-sensory_perception. 

Stone-Blackburn, Susan. “Consciousness Evolution and Early Telepathic Taless.” Science Fiction Studies, vol. 20, no. 2, July 1993, pp. 241–250., doi:https://www.jstor.org/stable/4240251. 

“Telepathy.” New World Encyclopedia , www.newworldencyclopedia.org/entry/Telepathy. 

“Who Was the First Telepath?” Science Fiction & Fantasy Stack Exchange, 1 Dec. 1963, scifi.stackexchange.com/questions/126687/who-was-the-first-telepath.