Title: Baby (musical)
Content:  Baby is a musical with a book by Sybille Pearson, based on a story developed with Susan Yankowitz, music by David Shire, and lyrics by Richard Maltby Jr. It concerns the reactions of three couples each expecting a child. The musical first ran on Broadway from 1983 to 1984.
Title: Baby (MacLachlan novel)
Content:  Baby is a 1995 novel by Patricia MacLachlan. It explores the themes of family and abandonment through a store of a family who discovers a baby and has to care for it. With the baby, is a short note, explaining why the baby was left, and with brief information about her. It was also adapted into a 2000 made-for-TV movie directed by Robert Allan Ackerman and starring Farrah Fawcett, Keith Carradine, and Jean Stapleton.
Title: Baby (Brandy song)
Content:  "Baby" was written by Keith Crouch, Kipper Jones and Rahsaan Patterson in 1993, while production was handled by the former. Conceived within a few days only, the song was created during additional songwriting sessions with Patterson, with whom Crouch had worked on several songs for the Brandy album. On the production process, Patterson commented in 2011: "I remember going over to his [Crouch's] house for two nights in a row and from the first night that he wanted to play the track for me, I heard what I heard, but I kept it to myself because I was pretty much intimidated thinking 
Title: Baby (director)
Content:  Baby, also known as A. G. Baby is an Indian film director, producer, actor and scriptwriter who works in the Malayalam film industry. He has directed more than 50 Malayalam movies. Among the popular movies he directed are Lisa, Pappu (1980), Abhinayam (1981) and Veendum Lisa (1987).
Title: The Baby (TV series)
Content:  Sophie Goodhart, Kara Smith, Anchuli Felicia King and Susan Stanton serve as writers on the series. Bisha K. Ali serves as a consulting producer.
Title: Baby and I
Content:  Baby and I is a 2008 South Korean film about a rebellious 18-year-old high school senior who ends up caring for a baby with a note, claiming he is the baby's father.
Title: The Baby (film)
Content:  The Baby is a 1973 American psychological thriller film directed by Ted Post and written by Abe Polsky. The film stars Anjanette Comer, Ruth Roman, Marianna Hill, Suzanne Zenor, and David Manzy. It tells the story of a social worker who investigates an eccentric family which includes "Baby", a 21-year-old man who acts like an infant. The film is considered a cult classic.
Title: Babyfather
Content:  Babyfather is a BBC Two television programme which aired in the UK in 2001 and 2002. The show has been described as a "black, male, UK version of Sex and the City". It ran for two series, and was based on a novel written by Patrick Augustus. The writers of the screenplay include Avril E. Russell, Sharon Foster, and Roy Williams.
Title: Baby &amp; Me
Content: 1) ISBN: 4-592-12241-0 published in March 1992 ; 2) ISBN: 4-592-12242-9 published in August 1992 ; 3) ISBN: 4-592-12243-7 published in December 1992 ; 4) ISBN: 4-592-12244-5 published in February 1993 ; 5) ISBN: 4-592-12245-3 published in June 1993 ; 6) ISBN: 4-592-12246-1 published in November 1993 ; 7) ISBN: 4-592-12247-X published in March 1994 ; 8) ISBN: 4-592-12248-8 published in July 1994 ; 9) ISBN: 4-592-12249-6 published in November 1994 ; 10) ISBN: 4-592-12250-X published in February 1992 ; 11) ISBN: 4-592-12821-4 published in May 1995 ; 12) ISBN: 4-592-12822-2 published in September 1995 ; 13) ISBN: 4-592-12823-0 published in January 1996 ; 14) ISBN: 4-592-12824-9 published in July 1996 ; 15) ISBN: 4-592-12825-7 published in November 1996 ; 16) ISBN: 4-592-12826-5 published in March 1997 ; 17) ISBN: 4-592-12827-3 published in June 1997 ; 18) ISBN: 4-592-12828-1 published in September 1997 
Title: Baby (2010 film)
Content:  Baby is a Brixton set drama short film, written and directed by Daniel Mulloy and starring Arta Dobroshi, Daniel Kaluuya and Josef Altin.  Baby premiered at the Sundance Film Festival and went on to win multiple awards including the coveted British Independent Film Award.

Question: Who is the author of Baby?
Answer: Kirsten Thorup.