Question: Who was the author of the book on which the 1999 television movie, starring the actress who played Natalie Hillard in "Mrs. Doubtfire", was based?

full_context: Document 1: Mara Wilson: Mara Elizabeth Wilson (born July 24, 1987) is an American author and former child actress. She is known for playing Natalie Hillard in "Mrs. Doubtfire" (1993), Susan Walker in "Miracle on 34th Street" (1994), and Matilda Wormwood in "Matilda" (1996). Since retiring from film acting, Wilson has focused on writing.
Document 2: 6 Balloons: 6 Balloons is an upcoming American drama film written and directed by Marja-Lewis Ryan. It stars Abbi Jacobson, Dave Franco, Tim Matheson and Jane Kaczmarek.
Document 3: Balloon Farm (film): Balloon Farm is a 1999 television movie that stars Rip Torn, Mara Wilson and Laurie Metcalf. It was produced and premiered as part of "The Wonderful World of Disney" series. It is based on the book "Harvey Potter's Balloon Farm" by Jerdine Nolen.
Document 4: The Farm (The Office): "The Farm" is the seventeenth episode of the ninth season of the American comedy television series "The Office" and the 192nd overall. It originally aired on NBC on March 14, 2013. The episode guest stars Matt Jones as Dwight's cousin Zeke, Majandra Delfino as Dwight's sister Fannie, Blake Garrett Rosenthal as his nephew, and Thomas Middleditch as his brother.
Document 5: Cold Comfort Farm (film): Cold Comfort Farm is a 1995 British comedy film directed by John Schlesinger and produced by the BBC and Thames Television, an adaptation of Stella Gibbons' 1932 book of the same name, the film stars Kate Beckinsale, Joanna Lumley, Ian McKellen and Rufus Sewell. Originally broadcast on 1 January 1995 on the BBC, it was Schlesinger's final film shot in his home country of Britain, and was picked up for theatrical release in North America through Gramercy Pictures, where it was a small success.
Document 6: Matilda (1996 film): Matilda is a 1996 American children's fantasy comedy film directed by Danny DeVito, who also produced with Michael Shamberg, Stacey Sher, and Lucy Dahl. It was written by Nicholas Kazan and Robin Swicord, based on Roald Dahl's novel of the same name. Mara Wilson, DeVito, Rhea Perlman, Embeth Davidtz, and Pam Ferris star. The film is about a young genius named Matilda, who uses telekinesis to deal with her parents, who do not value education, and Agatha Trunchbull, the oppressive principal of Crunchem Hall Elementary School.
Document 7: Danica McKellar: Danica Mae McKellar (born January 3, 1975) is an American actress, mathematics writer, and education advocate. She played Kevin Arnold's on-off girlfriend Winnie Cooper in the television series "The Wonder Years", and later wrote five non-fiction books: "Math Doesn't Suck", "Kiss My Math", "Hot X: Algebra Exposed", "Girls Get Curves: Geometry Takes Shape", which encourage middle-school and high-school girls to have confidence and succeed in mathematics, and "Goodnight, numbers". From 2010-2012 and 2018–present, McKellar voiced Miss Martian in the animated superhero series Young Justice. In 2015 Mckellar was cast in the Netflix original series "Project Mc".
Document 8: South Central Farm: The South Central Farm, also known as the South Central Community Garden, was an urban farm and community garden located at East 41st and South Alameda Streets, in an industrial area of South Los Angeles, California (known as South Central Los Angeles) which was in operation between 1994 and 2006. At 14 acre , it was considered one of the largest urban farms in the United States. The farm was sold in 2004, and the farmers were evicted in 2006. On July 5, 2006, workers began bulldozing the farm amidst strong protest and acts of civil disobedience. The farmers disputed the validity of the sale in court and staged vigils in protest. The farm is the subject of the 2008 Academy Award-nominated documentary film, "The Garden". It was also the subject of the PBS documentary, with an AFI Film Festival Premiere, in the Natural Heroes Series, "South Central Farm, Oasis in a Concrete Desert." This documentary has the only first-hand commentary from the developer. As of May 2014 the land remains an empty lot.
Document 9: Animal Farm (1999 film): Animal Farm is a made-for-TV film released in 1999 by Hallmark Films and broadcast on the American cable channel TNT. It is an adaptation of the 1945 George Orwell novel of the same name. The film tells the story of farm animals successfully revolting against their human owner, only to slide into a more brutal tyranny among themselves. The film received mixed reviews when it was broadcast, with much criticism directed at its ending.
Document 10: Matilda Wormwood: Matilda Wormwood, also known by her adoptive name Matilda Honey, is the title character and protagonist of the bestselling children's novel "Matilda" by Roald Dahl. She is a highly precocious six and a half year old girl who has a passion for reading books. Her parents do not recognize her great intelligence and show little interest in her, particularly her father, a secondhand car dealer who has performed numerous abusive actions on her. She discovers she has psychokinetic powers which she uses to her advantage. In the BBC Radio 4 two-part adaptation of the novel, she is played by Lauren Mote and in the film, she is portrayed by American actress Mara Wilson.
Document 11: Miracle on 34th Street (1994 film): Miracle on 34th Street is a 1994 American Christmas fantasy film written and produced by John Hughes and directed by Les Mayfield. It stars Richard Attenborough, Mara Wilson, Elizabeth Perkins, and Dylan McDermott, and is the fourth remake (and the second theatrical version) of the original 1947 film. Like the original, it was released by 20th Century Fox, to mixed to positive reception.
Document 12: Rita Wilson: Rita Wilson (born Margarita Ibrahimoff; October 26, 1956) is an American actress, singer, voice actress, activist, and producer. She appeared in the films "Sleepless in Seattle" (1993), "Now and Then" (1995), "Jingle All the Way" (1996), "The Story of Us" (1999) and "Runaway Bride" (1999). Wilson has also performed on Broadway and on television, and she has produced several films, including "My Big Fat Greek Wedding" (2002).
Document 13: Where the Heart Is (2000 film): Where the Heart Is is a 2000 American romantic drama film directed by Matt Williams in his film directing debut. The filmstars Natalie Portman, Stockard Channing, Ashley Judd, and Joan Cusack with supporting roles done by James Frain, Dylan Bruno, Keith David, and Sally Field. The screenplay, written by Lowell Ganz and Babaloo Mandel, is based on the best-selling novel by Billie Letts. The film follows five years in the life of Novalee Nation, a pregnant 17-year-old, who is abandoned by her boyfriend at a Wal-mart in a small Oklahoma town. She secretly moves into the store, where she eventually gives birth to her baby, which attracts media attention. With the help of friends, she makes a new life for herself in the town.
Document 14: Madame Doubtfire: Madame Doubtfire, known as Alias Madame Doubtfire in the United States, is a 1987 English novel, written by Anne Fine for teenage and young adult audiences. The novel centers around a family with divorced parents. In November 1993, six years after its publication, the novel was adapted into "Mrs. Doubtfire," a film starring Robin Williams and Sally Field.
Document 15: Miss Potter: Miss Potter is a 2006 Anglo-American biographical fiction family drama film directed by Chris Noonan. It is a biographical film of children's author and illustrator Beatrix Potter, and combines stories from her own life with animated sequences featuring characters from her stories, such as Peter Rabbit. Scripted by Richard Maltby, Jr., the director of the Tony-winning Broadway revue, "Fosse", the film stars Renée Zellweger in the title role; Ewan McGregor as her publisher and fiancé, Norman Warne; and Lloyd Owen as solicitor William Heelis. Emily Watson stars as Warne's sister, Millie. Lucy Boynton also stars as the young Beatrix Potter. It was filmed in St. Peter's Square Hammersmith, Cecil Court, Osterley Park, Covent Garden, the Isle of Man, Scotland and the Lake District. "Miss Potter" was released on 29 December 2006 so that the film could compete for the 2007 Academy Awards. The film was intended to be released generally on 12 January 2007, but Variety.com reported that the Weinstein Company had decided to push a wider release date until after the Academy Awards on 25 February 2007. The date seemed to fluctuate a number of times, but the Weinstein Company website ultimately listed its release date as 9 March. The film received generally positive reviews and earned Zellweger her sixth Golden Globe nomination.
ground_truth: Jerdine Nolen