Question: A Girl in the Rive: The Price of Forgiveness was produced by the author of what biography of Diana, Princess of Wales?

Context articles: A Girl in the River: The Price of Forgiveness
Frances Shand Kydd
Diana Memorial Award
Diana, Princess of Wales Tribute Concert
Diana, Princess of Wales Memorial Fountain
Diana, Princess of Wales: Tribute
Tina Brown
Diana in Search of Herself
Princess of Wales Theatre
The Diana Chronicles

A Girl in the River: The Price of Forgiveness is a 2015 documentary film directed by Sharmeen Obaid-Chinoy about honor killings in Pakistan.
 The film is produced by Tina Brown and Sheila Nevins in collaboration with HBO Documentary Films.
 The documentary was well received by critics and earned widespread critical acclaim.
 "A Girl in the River" was shortlisted with ten other documentaries from 74 entries submitted to 88th Academy Awards in Documentary Short Subject category, which it won.
Frances Ruth Roche Shand Kydd (20 January 1936 – 3 June 2004) was the mother of Diana, Princess of Wales.
 Her biographer, Max Riddington, who was the writer of "Frances: The Remarkable Story of Princess Diana's Mother", described Shand Kydd as a woman who was "certainly complicated" and also "funny, warm, intelligent, and energetic."
 Following her divorce from Viscount Althorp in 1969, and Diana's death in 1997, Shand Kydd devoted the final years of her life to Roman Catholic charity work.
The Diana, Princess of Wales Memorial Award for Inspirational Young People was established in 1999 by a board chaired by the then Chancellor, Gordon Brown, who felt that the award would reflect the personal interest of Diana, Princess of Wales in supporting the outstanding achievements of young people.
 This award is seen as a last legacy to Diana, Princess of Wales.
The Diana, Princess of Wales Tribute Concert was a British music concert held in memory of Diana, Princess of Wales on 27 June 1998, a few days before the date of what would have been her 37th birthday.
 The concert was held at Althorp Park, the Northamptonshire seat of the Spencer family, and Diana's childhood home.
 Artists and groups who performed at the concert were among those enjoyed by the late Princess, and included Sir Cliff Richard, Chris de Burgh, David Hasselhoff, Duran Duran, Jimmy Ruffin and Lesley Garrett.
 The concert was attended by 15,000 people, with proceeds from ticket sales being donated to the Diana, Princess of Wales Memorial Fund, but the £39.50 price attracted criticism due to its perceived expense.
 Phil Collins, who did not appear at the concert, was among those to comment on the amount charged to concertgoers.
 Highlights of the concert were broadcast on BBC One on the evening of 1 July.
The Diana, Princess of Wales Memorial Fountain is a memorial in London dedicated to Diana, Princess of Wales, who died in a car crash in 1997.
 It was designed to express Diana's spirit and love of children.
Diana, Princess of Wales: Tribute is a 1997 two CD release in memory of Diana, Princess of Wales with participation of a great number of renowned artists.
 The proceeds of the albums went towards the Diana, Princess of Wales Memorial Fund charity created in her memory.
Tina Brown CBE (born Christina Hambley Brown; 21 November 1953), is a journalist, magazine editor, columnist, talk-show host and author of "The Diana Chronicles", a biography of Diana, Princess of Wales.
 Born a British citizen, she took United States citizenship in 2005 after emigrating in 1984 to edit "Vanity Fair".
 She is legally titled Lady Evans.
Diana in Search of Herself: Portrait of a Troubled Princess is one of the books about Princess Diana that was written by best-selling author Sally Bedell Smith.
 It was published by the Times Books in 1999.
 The book is the first authoritative biography of the Princess.
The Princess of Wales Theatre is a 2000-seat theatre located at 300 King Street West in the heart of Toronto's Entertainment District in the downtown area.
 The theatre's name has a triple meaning: it recalls the Princess Theatre, Toronto's first "first-class legitimate" playhouse, that once stood three blocks to the east; it honours Diana, Princess of Wales, with whose consent the theatre was so-named; and it links the building to its sister theatre, the Royal Alexandra, one block to the east, also named - with Royal assent - for a former Princess of Wales.
The Diana Chronicles is a 2007 British biographical book by Tina Brown that chronicles the life and death of Diana, Princess of Wales.
 The book's release coincided with the increased attention Diana had received leading up to the tenth anniversary of her death in 1997.
 Brown writes in a preface: The biography was based on over 250 interviews with men and women - members of Diana's intimate circle, associates in her public life and partners in her philanthropy.