Theresa Weir, better known by her pen name Anne Frasier, is an American author of numerous genres, including suspense, fantasy, contemporary, and mystery. Frasier has published more than twenty books and numerous short stories. Her works have been released by major publishing houses such as Penguin, Simon & Schuster, HarperCollins, and Random House.

Frasier is a New York Times, #1 Amazon Charts, and USA Today bestselling author of the Detective Jude Fontaine Mysteries, the Elise Sandburg series, and the Inland Empire novels. With more than a million copies sold, her award-winning books span the genres of suspense, mystery, thriller, romantic suspense, paranormal, and memoir. Her novel The Body Reader received the 2017 Thriller Award for Best Original Paperback Novel from International Thriller Writers. Other honors include a RITA for Romantic Suspense and a Daphne du Maurier Award for Paranormal Romantic Mystery/Suspense. Frasier's thrillers have hit the USA Today bestseller list and have been featured in Mystery Guild, the Literary Guild, and Book of the Month. Her memoir, The Orchard, was also highly acclaimed.