Editing Philosopher's stone (section)

==Further reading==
* ''[[Encyclopædia Britannica]]'' (2011). "[http://www.britannica.com/EBchecked/topic/456733/philosophers-stone Philosopher's stone]" and "[http://www.britannica.com/EBchecked/topic/13282/alchemy Alchemy]".
* Guiley, Rosemary (2006). ''[https://books.google.com/books?id=fkc10_zCBv0C The Encyclopedia of Magic and Alchemy]''. New York: Facts on File. {{ISBN|0-8160-6048-7}}. pp.&nbsp;250–252.
* Marlan, Stanton (2014). [https://dsc.duq.edu/cgi/viewcontent.cgi?article=1890&context=etd ''The Philosophers' Stone: Alchemical Imagination and the Soul's Logical Life'']. Doctoral dissertation. Pittsburgh, Penn.: [[Duquesne University]].
* Myers, Richard (2003). ''[https://books.google.com/books?id=oS50J3-IfZsC The Basics of Chemistry]''. Westport, Conn.: Greenwood Publishing Group, USA. {{ISBN|0-313-31664-3}}. pp.&nbsp;11–12.
* [[Walter Pagel|Pagel, Walter]] (1982). ''[https://books.google.com/books?id=wO244WXEBKcC Paracelsus: An Introduction to Philosophical Medicine in the Era of the Renaissance]''. Basel, Switzerland: Karger Publishers. {{ISBN|3-8055-3518-X}}.
* {{cite book|last=Principe|first=Lawrence M.|author-link=Lawrence M. Principe|year=2013|title=The Secrets of Alchemy|location=Chicago|publisher=The University of Chicago Press|isbn=978-0226103792 }}
* Thompson, C. J. S. (2002) [1932]. ''[https://books.google.com/books?id=zaBAMNBJHIIC Alchemy and Alchemists]''. [https://books.google.com/books?id=zaBAMNBJHIIC&pg=PA68 Chapter IX: "The Philosopher's Stone and the Elixir of Life"]. Mineola, NY: Dover Publications. {{ISBN|0-486-42110-4}}. pp.&nbsp;68–76.