Sources for Episode Five of First Years

“Alchemy.” Science, Vol. 18, No. 447 (Aug. 28, 1891), pp. 113-117. 

American Association for the Advancement of Science. JSTOR. 

https://www.jstor.org/stable/1768043

Hagen, William E. “The Philosopher’s Stone.” The American Naturalist, Vol. 11, No. 1 (Jan., 1877), pp. 32-38

The University of Chicago Press for The American Society of Naturalists. JSTOR. 

https://www.jstor.org/stable/2448261

Hakansson, Hakan. “Alchemy of the Ancient Goths: Johannes Bureus’ Search for the Lost Wisdom of Scandinavia.” Early Science and Medicine, Vol. 17, No. 5, Alchemy on the Fringes: Communication and Practice at the Peripheries of Early Modern Europe (2012), pp. 500-522

Brill. JSTOR. 

https://www.jstor.org/stable/41723215

Hopkins, Arthur John. “Earliest Alchemy.” The Scientific Monthly,Vol. 6, No. 6 (Jun., 1918), pp. 530-537

American Association for the Advancement of Science. JSTOR. 

https://www.jstor.org/stable/22599

http://www.museumofmythology.com/Greek/cerberus.htm

Nummedal, Tara E. “Words and Works in the History of Alchemy.”Isis, Vol. 102, No. 2 (June 2011), pp. 330-337

The University of Chicago Press on behalf of The History of Science Society. JSTOR. 

https://www.jstor.org/stable/10.1086/660142

Ragai, Jehane, and ﺭﺟﺎﺋﻲ ﺟﻴﻬﺎﻥ. “The Philosopher's Stone: Alchemy and Chemistry / ﺣﺠﺮ ﺍﻟﻔﻼﺳﻔﺔ ﻓﻲ ﻛﻴﻤﻴﺎﺀ ﺍﻟﻌﺼﻮﺭ ﺍﻟﻮﺳﻄﻰ.” Alif: Journal of Comparative Poetics, no. 12, 1992, pp. 58–77. JSTOR, www.jstor.org/stable/521636. 

Timmermann, Anke. “Introduction to a Corpus of Middle English Alchemical Poetry.” Verse and Transmutation: A Corpus of Middle English Alchemical Poetry (Critical Editions and Studies). 

Brill, LEIDEN; BOSTON, 2013, pp. 15-62. JSTOR. 

https://jstor.org/stable/10.1163/j.ctt1w76v4v.8

Wikipedia contributors. "Nicolas Flamel." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 14 Nov. 2019. Web. 31 Jan. 2020. https://en.wikipedia.org/w/index.php?title=Nicolas_Flamel&oldid=926093983