Question: Are J. K. Rowling and Anchee Min both authors?

Context articles: Becoming Madame Mao
Anchee Min
Katherine (Min novel)
Red Azalea
J. K. Rowling
Empress Orchid
The Last Empress (novel)
Warner Bros. Entertainment Inc. v. RDR Books
Untitled Fantastic Beasts sequel
Pottermore

Becoming Madame Mao is a historical novel by Anchee Min detailing the life of Jiang Qing.
 She became Madame Mao after her marriage to Mao Zedong.
 In this story Min tries to cast a sympathetic light on one of the most controversial political figures in the People's Republic of China.
Anchee Min or Min Anqi (; born January 14, 1957 in Shanghai, China) is a Chinese-American author who lives in San Francisco and Shanghai.
 Min has published two memoirs, "Red Azalea" and "", and six historical novels.
 Her fiction emphasizes strong female characters, such as Jiang Qing, the wife of chairman Mao Zedong, and Empress Dowager Cixi, the last ruling empress of China.
Katherine (ISBN  ) is the first novel by Anchee Min.
 It was published by Riverside Books in 1995.
Red Azalea is a memoir of Chinese American writer Anchee Min (b. 1957).
 It was written during the first eight years she spent in the United States, from 1984 to 1992, and tells the story of her personal experience during the Cultural Revolution.
Joanne Rowling, {'1': ", '2': ", '3': ", '4': "} ( ; born 31 July 1965), who writes under the pen names J. K. Rowling and Robert Galbraith, is a British novelist and screenwriter who wrote the "Harry Potter" fantasy series.
 The books have won multiple awards, and sold more than 400 million copies.
 They have become the best-selling book series in history and been the basis for a series of films, over which Rowling had overall approval on the scripts and was a producer on the final films in the series.
Empress Orchid (2004) is a novel by Anchee Min which was first published in Great Britain in 2004.
 It is written in first person and is a sympathetic account of the life of Empress Dowager Cixi - from her humble beginnings to her rise as the Empress Dowager.
The Last Empress is a historical novel by Anchee Min that provides a sympathetic account of the life of Empress Dowager Cixi (referred to as Empress Orchid), from her rise to power as Empress Tzu-Hsi, until her death at 72 years of age.
 Akin to the bestselling and preceding novel in the series Empress Orchid, names within the story are different in spelling but retain the same pronunciation - allowing the reader to identify each relevant character to his or her real life counterpart.
Warner Bros.
 Entertainment, Inc. and J. K. Rowling v. RDR Books, 575 F.Supp.2d 513 (SDNY 2008) is a copyright lawsuit brought on 31 October 2007 by the media company Warner Bros. and "Harry Potter" author J. K. Rowling against RDR Books, an independent publishing company based in Muskegon, Michigan.
 Lawyers for Rowling and Time Warner argued that RDR's attempt to publish for profit a print facsimile of "The Harry Potter Lexicon", a free online guide to the "Harry Potter" fictional universe, constituted an infringement of their copyright and was not protected by the affirmative defense of fair use.
 The trial was held from 14–17 April 2008 in the United States District Court for the Southern District of New York.
 In September 2008, the court ruled in Rowling's favor, and publication of the book was blocked.
 In 2009, RDR Books released an edited volume, eliminating the problematic long quotes found to be infringing.
The untitled "Fantastic Beasts" sequel is an upcoming fantasy drama film produced by Heyday Films and distributed by Warner Bros.
 Pictures.
 It is the sequel to the 2016 film "Fantastic Beasts and Where to Find Them", based on J. K. Rowling's book of the same name.
 It will serve as the second film instalment in the "Fantastic Beasts" series and the tenth overall in J. K. Rowling's Wizarding World, the franchise that began with the "Harry Potter" series.
 The film is directed by David Yates, with a script by Rowling, and features an ensemble cast that includes Eddie Redmayne, Katherine Waterston, Dan Fogler, Alison Sudol, Ezra Miller, Johnny Depp, Jude Law, Zoë Kravitz, and
Pottermore is the digital publishing, e-commerce, entertainment and news company from J.K. Rowling and is a global digital publisher of Harry Potter and J. K. Rowling's Wizarding World.
 It offers news, features, and articles as well as new and previously unreleased writing by J.K. Rowling.
 The site features Rowling's thoughts, several pages of unpublished text, and a sales resource for e-book and audiobook versions of the seven "Harry Potter" novels.