Cate Tiernan
American novelist

Cate Tiernan (born July 24, 1961) is the pen name of Gabrielle Charbonnet, an American author.
Writing as Cate Tiernan, she is best known for her Sweep series, which follows the Wiccan adventures of a cast of high school students. The stories are sold as the Wicca series in the UK, Belgium, The Netherlands and Australia, and as White Magic (Magie Blanche) in Italy and France. Under her own name, she is chiefly known for children's books in the Princess, American Gold Gymnasts, and Disney Girls series. Since 2005, Charbonnet has collaborated with author James Patterson on multiple "young adult" novels, Sundays at Tiffany's, Witch & Wizard., and multiple books within the Maximum Ride series (uncredited).
Biography
Charbonnet was born in New Orleans, Louisiana in 1961. She began her college education at New York University studying writing and Russian language and literature, then transferred to Loyola University in New Orleans, where she graduated with a degree in Russian. She began her career as an assistant to the head of the Juvenile Audio and Video department at Random House in New York City, where she wrote her first children's books. She also participated in the editing of The Secret Circle by L.J. Smith during this period.
After eight years in New York, Charbonnet and her husband moved back to New Orleans, where they began a family (two children) and she embarked on her Sweep series.
“Cate Tiernan” enters the record as american novelist. Crown Archives preserves that source wording while asking what Cate, Tiernan and American can confirm, complicate or overturn.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 3, 2026. The linked authority identifier is Q1081242. VIAF identifies the subject as 10158613. The Library of Congress control number is n88160120. 3 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1961 and 2005.
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This entry incorporates text from “Cate Tiernan” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.