Question: What was the maiden name of the author of "The Shadowhunter Chronicles"?

Context paragraphs:
Lord of Shadows: Lord of Shadows is a young adult urban fantasy novel by Cassandra Clare.  It is the second book in "The Dark Artifices", which is chronologically fourth series in the The Shadowhunter Chronicles.  The book follows the events that occur in the Los Angeles area in 2012, focusing on the residents of the Los Angeles Institute.

Tales From the Shadowhunter Academy: Tales From the Shadowhunter Academy or simply called Shadowhunter Academy is a series of connected novellas featuring the character of Simon Lewis from Cassandra Clare's bestselling "The Mortal Instruments" series.  It consists of 10 e-novellas written by Cassandra Clare in collaboration with other authors that are being released on a monthly basis.  Much like The Bane Chronicles, Tales from the Shadowhunter Academy was released in print on November 15, 2016.

The Shadowhunter Chronicles: The Shadowhunter Chronicles is a media franchise based on the writings of American young adult fiction writer Cassandra Clare, which encompasses three novel series, two short-story collections, four graphic novels, one film, a television series, and other media.  These works are set in a universe where fairy tales and mythologies, both pagan and Judeo-Christian, exist with its figures existing alongside the mundanes (normal humans).  A race of humans who possess angel blood, the Nephilim or Shadowhunters, is organized to patrol the Shadow World and prevent demons as well as Downworlders, including warlocks, faeries, werewolves, and vampires from attacking the mundanes.  There is an uneasy peace, a treaty known as The Accords, between the governing body of the Nephilim, known as the Clave, and the Downworlders, not all of whom want peace or respect the Clave's authority.

The Shadowhunter's Codex: The Shadowhunter's Codex is a companion book to Cassandra Clare's "The Shadowhunter Chronicles".  The book was authored by both Clare and her husband, Joshua Lewis, and was released on October 29, 2013.  "The Shadowhunter's Codex" is written in the form of an illustrated handbook: a facsimile of the one given to Clary Fray, the protagonist of The Mortal Instruments series.

The Dark Artifices: The Dark Artifices is an in-progress trilogy written by Cassandra Clare.  The series is chronologically the fourth series in "The Shadowhunter Chronicles" and a sequel to "The Mortal Instruments".  It is set in Los Angeles.  The series is about a sacred bond of "parabatai", more valuable then any bond in this world.  This bond makes the two parabatais more powerful and strong, but there is only one drawback- it is forbidden to fall in love with your parabatai.  It so happens that Emma and Julian, two parabatais for as long as they can remember, have fallen in love.  The Dark Artifices is a trilogy about their struggle against the shadow world.

City of Heavenly Fire: City of Heavenly Fire is a young adult fantasy romance novel, the sixth and final installment in "The Mortal Instruments", and chronologically the twelfth installment in "The Shadowhunter Chronicles" series by Cassandra Clare.  It was released on May 27, 2014.  The book once again follows the adventures of the teenage Shadowhunter, Clary Fray, and her allies in facing her brother Sebastian Morgenstern and his allies of Endarkened Shadowhunters.  It also ties in with both "The Infernal Devices" and the upcoming "The Dark Artifices" series by having their main protagonists, Tessa Gray and Emma Carstairs, appear as supporting characters and connecting the worlds of The Infernal Devices and The Dark Artifices.

Maiden and married names: When a person (traditionally the wife in many cultures) assumes the family name of his or her spouse, that name replaces the person's birth surname, which in the case of the wife is called the maiden name (birth name is also used as a gender-neutral or masculine substitute for maiden name), whereas a married name is a family name or surname adopted by a person upon marriage.

Lady Midnight: Lady Midnight is a young adult urban fantasy novel by Cassandra Clare.  It is the first book in "The Dark Artifices", which is chronologically fourth in the The Shadowhunter Chronicles.  The book follows the events that occur in the Los Angeles area in 2012, focusing on the residents of the Los Angeles Institute.  The title was based upon "Annabel Lee" by Edgar Allan Poe.

Cassandra Clare: Judith Lewis (née Rumelt, born July 27, 1973), better known by her pen name Cassandra Clare, is an American author of young adult fiction, best known for her bestselling series ""The Mortal Instruments".

The Mortal Instruments: The Mortal Instruments is a series of six young adult fantasy novels written by Cassandra Clare, the last of which was published May 27, 2014.  "The Mortal Instruments" is chronologically the third series of a proposed five in "The Shadowhunter Chronicles" but it was the first one published.  It follows Clary Fray (who interacts with a group of nephilim known as Shadowhunters) while also discovering her own half-angel heritage.  The Shadowhunters protect the world of mundane people who are also called "mundies" from dark forces from beyond their world.

Supporting paragraphs: The Dark Artifices Cassandra Clare
Answer: Rumelt