Deborah Harkness
Harkness at the 2018 U.S. National Book Festival
Harkness at the 2018 U.S. National Book Festival
Born1965 (age 58–59)
Philadelphia, Pennsylvania, U.S.
OccupationScholar, novelist
EducationMount Holyoke College (BA)
Northwestern University (MA)
University of California, Davis (PhD)
GenreFantasy, historical fiction
Notable worksA Discovery of Witches
Shadow of Night
The Book of Life
Time's Convert
External audio
audio icon "Science and the Supernatural in the 17th Century", Deborah Harkness & Jim Voelkel, Science History Institute

Deborah Harkness (born 1965) is an American scholar and novelist, best known as a historian and as the author of the All Souls Trilogy, which consists of The New York Times best-selling novel A Discovery of Witches and its sequels Shadow of Night and The Book of Life. Her latest book is Time's Convert: A Novel, both an origin story of the trilogy's Marcus Whitmore character, set in the American War of Independence and the French Revolution, and a sequel to the All Souls Trilogy.

Early life

Born in 1965, Harkness grew up near Philadelphia, Pennsylvania, the daughter of an American-born father and a British-born mother.[1] She is a graduate of Mount Holyoke College (B.A., 1986), Northwestern University (M.A., 1990), and the University of California, Davis (Ph.D., 1994).[2] Harkness also studied abroad at Oxford University. She is a well-regarded historian of science and medicine,[3] as well as having taught courses about the history of magic and science.[4]


Harkness is a professor of history and teaches European history and the history of science[5] at the University of Southern California.[6] She has published two works of historical non-fiction, John Dee's Conversations with Angels: Cabala, Alchemy and the End of Nature (1999) and The Jewel House: Elizabethan London and the Scientific Revolution (2007).[6]

In 2011, Harkness published her first work of fiction, A Discovery of Witches. The first novel in the All Souls trilogy, A Discovery of Witches is a historical fiction novel that tells the story of a modern-day witch who inadvertently calls up an ancient enchanted manuscript at Oxford University's Bodleian Library[7] thereby attracting the unwelcome notice of a host of magical creatures who live among humans, including other witches, daemons, and a 1,500-year-old French vampire.[8][6] The novel debuted at number two on The New York Times Best Seller hardcover fiction list,[9] and has been sold in at least 34 countries.[10] The book was called "a sophisticated fairy tale for adults" by the San Antonio Express-News.[11] The second novel in the series, Shadow of Night, was published a year later, becoming a number one success on The New York Times Best Seller list.[12] The third novel in the series is called The Book of Life.[13] The book was published on July 15, 2014, in hardback, e-book, and audiobook in the US, UK, Canada, and Ireland.

Harkness at book signing, August 2014

On January 9, 2014, the United States front cover and a two-page excerpt were released to the public on USA Today. On May 12, 2014, chapter 1 was released on Harkness' website.[14] Harkness is also the author of the award-winning wine blog, Good Wine Under $20.

Harkness released a companion book in May 2018 entitled The World of All Souls: The Complete Guide to A Discovery of Witches, Shadow of Night, and The Book of Life (All Souls Trilogy), followed in September 2018 by an All Souls series trilogy prequel/sequel entitled Time's Convert. The book features Marcus Whitmore, Matthew Clairmont's vampire son.[14]

Harkness is an executive producer of BadWolf's eight episode television series based on Harkness' novel, A Discovery of Witches. The series premiered in the UK on Sky One on September 14, 2018, and is now streaming on NOW TV.[15] The international distribution of the series is handled by Sky Vision.[16][17] It was revealed by Sky One on All Souls Day (November 2) 2018 that the TV series would be extended by seasons 2 and 3, corresponding to the A Discovery of Witches sequels Shadow of Night and The Book of Life.[18] Season 2 (10 episodes) was released in early 2021, and season 3 ( 7 episodes) in early 2022.[19]

Personal life

Harkness currently lives in Southern California where she is a professor of history.[1]



All Souls

  1. A Discovery of Witches. New York: Viking. 2011. ISBN 9780670022410. OCLC 635459436.
  2. Shadow of Night. New York: Viking. 2012. ISBN 9780670023486. OCLC 760974138.
  3. The Book of Life. New York: Viking. 2014. ISBN 9780525427223. OCLC 1202304348.
  4. Time's Convert. New York: Viking. 2018. ISBN 9780399564512. OCLC 1111582969.*

*Many of the events in Time's Convert take place in the present-day, however a portion of them take place prior to the events of A Discovery of Witches. In other words, Time's Convert acts as a sequel to the trilogy while also containing a prequel component.



Journal articles


Harkness' faculty profile on the University of Southern California's website also lists the following honors and awards:[2]


  1. ^ a b Timberg, Scott (April 10, 2011). "Deborah Harkness' 'A Discovery of Witches' started with airport bookstores". Los Angeles Times. Retrieved July 12, 2012.
  2. ^ a b "Faculty Profile: Deborah Elizabeth Harkness". Dana and David Dornsife College of Letters, Arts and Sciences, University of Southern California. Retrieved July 12, 2012.
  3. ^ Hernandez-Vogt, Persephone (February 24, 2011). "Discovery of a writer: alum pens a preternatural tale". The Mount Holyoke News. Archived from the original on March 23, 2012. Retrieved July 12, 2012.
  4. ^ "Deborah Harkness". USC Dornsife. Retrieved August 9, 2023.
  5. ^ "Deborah Harkness: The All Souls Trilogy." (February 10, 2014). <>
  6. ^ a b c Gressitt, Kit-Bacon (February 20, 2011). "SoCal scholar bounds into the supernatural". North County Times. Archived from the original on August 31, 2011. Retrieved July 12, 2012.
  7. ^ McGee, Celia (February 2011). "15 Books to Watch for in February 2011". Book Finder. p. 4. Retrieved July 12, 2012.
  8. ^ Meyer, Michal (Fall 2011 – Winter 2012). "Facts and Fictions". Chemical Heritage Magazine. 29 (3): 40–41. Archived from the original on June 2, 2019. Retrieved March 26, 2018.
  9. ^ "Best Sellers". The New York Times. February 27, 2011. Retrieved November 17, 2012.
  10. ^ Pellegrino, Nicky (April 11, 2011). "Deborah Harkness: Once bitten ..." The New Zealand Herald. Retrieved September 27, 2011.
  11. ^ Bennett, Steve (February 12, 2011). "A potent spell cast". San Antonio Express-News. Retrieved July 12, 2012.
  12. ^ "Best Sellers – Hardcover Fiction". The New York Times. July 29, 2012. Retrieved January 4, 2013.
  13. ^ "Deborah Harkness". Retrieved March 14, 2018.
  14. ^ a b "Deborah Harkness author of The All Souls Trilogy official website". Deborah Harkness. Retrieved March 14, 2018.
  15. ^ "A Discovery of Witches streaming: How to watch A Discovery of Witches online". Archived from the original on September 5, 2018. Retrieved October 31, 2018.
  16. ^ "Sky Corporate". Sky. Retrieved September 25, 2018.
  17. ^ "» A Discovery Of Witches". Retrieved September 25, 2018.
  18. ^ @skytv (November 2, 2018). "MAGICAL NEWS: We're absolutely..." (Tweet) – via Twitter.
  19. ^ "A Discovery of Witches". IMDB.
  20. ^ Kavey, Allison (Summer 2008). "London Calling". Chemical Heritage Magazine. 26 (2): 44. Archived from the original on March 27, 2018. Retrieved March 26, 2018.
  21. ^ Inkpot Award