Question: What Australian-born writer wrote a series of eight children's books published between 1934 and 1988?

Context articles: Genevieve Clay
Rod Humphries
Aye, and Gomorrah, and other stories
Mary Poppins
Rusty Young (writer)
Children of the Red King
P. L. Travers
Bahá'í Faith in Poland
Sulamith Ish-kishor
Marvin Redpost

Genevieve Clay-Smith (born 1988) is an Australian-born writer and film director.
 She grew up in Newcastle and attended the Hunter School of Performing Arts in Broadmeadow.
 She is the winner of the 2009 Tropfest short film festival as well as a number of other Australian film festivals.
 She is an advocate for social justice and inclusion for people living with a disability.
 She is executive director of the not-for-profit organisation Bus Stop Films.
 Bus Stop Films is dedicated to helping people with a disability and people from other marginalised communities learn about and be involved in the film industry.
 She is also the co-founder of creative agency, Taste Creative.
Rodney Dennis Humphries (born 18 September 1943) is an Australian-born author, newspaper/magazine journalist and television writer.
 Humphries began his writing career at the age of 17 as a general reporter for an Australian wire service.
 He became a sports journalist covering international events for major Australian dailies and wrote his first book, "Lionel Rose: Australian" at age 25.
 Humphries was also head writer and assistant producer of the Australian television show "This is Your Life".
 Humphries moved permanently to the United States in 1977 when a tennis book he was commissioned to write in New York was followed by an offer from oilman and sports entrepreneur Lamar Hunt to join the staff of Dallas-based World Championship Tennis (WCT).
 He has had three books published in the United States, the most recent in 2013, "Little League to the Major Leagues."
Aye, and Gomorrah, and other stories is a collection of stories by American writer Samuel R. Delany, published by Vintage Books in 2003.
 It is a thematically arranged collection, in the style of James Joyce’s "Dubliners" (1914), Sherwood Anderson’s "Winesburg, Ohio" (1919), and Willa Cather’s "Youth and the Bright Medusa" (1920).
 The book is closely based on an earlier collection, "Driftglass", which first appeared in 1971.
 The dedication to the two books is similar: one is simply an updated version of the other, dedicating the book to Delany’s immediate family: his maternal grandmother, mother, sister, and father.
 Both carry identical epigraphs.
 The ten tales contained in "Driftglass" are all contained in "Aye, and Gomorrah", along with five other stories ("Omegahelm", "Among the Blobs", "Tapestry", "Prismatica", "Ruins").
 The stories consist of ten science fiction tales, in the order the writer wrote them, followed by five fantasies, also in chronological order.
Mary Poppins is a series of eight children's books written by P. L. Travers and published over the period 1934 to 1988.
 Mary Shepard was the illustrator throughout the series.
Rusty Young (born 1975) is an Australian-born writer known for his book, "Marching Powder", published by Pan Macmillan Australia in 2003, and based on real life experiences in a Bolivian prison.
 Rusty Young is a commerce/law graduate from the University of New South Wales, who has lived most of his life in Sydney, Australia.
Children of the Red King is a series of eight children fantasy school and adventure novels written by British author Jenny Nimmo, first published by Egmont 2002 to 2009.
 It is sometimes called "the "Charlie Bone" series" after its main character.
 A series of five books was announced in advance, completed in 2006, and sometimes the books were called the "Red King Quintet" until its continuation.
Pamela Lyndon Travers, OBE ( ; born Helen Lyndon Goff; 9 August 1899 – 23 April 1996) was an Australian-born writer who spent most of her career in England.
 She is best known for the "Mary Poppins" series of children's books, which feature the magical nanny Mary Poppins.
The Bahá'í Faith in Poland begins in the 1870s when Polish writer wrote several articles covering its early history in Persia.
 There was a polish language translation of Paris Talks published in 1915.
 After becoming a Bahá'í in 1925 Poland's Lidia Zamenhof returned to Poland in 1938 as its first well known Bahá'í.
 During the period of the Warsaw Pact Poland adopted the Soviet policy of oppression of religion, so the Bahá'ís, strictly adhering to their principle of obedience to legal government, abandoned its administration and properties.
 An analysis of publications before and during this period finds coverage by Soviet-based sources basically hostile to the religion while native Polish coverage was neutral or positive.
 By 1963 only Warsaw was recognized as having a community.
 Following the fall of communism in Poland because of the Revolutions of 1989, the Bahá'ís in Poland began to initiate contact with each other and have meetings - the first of these arose in Kraków and Warsaw.
 In March 1991 the first Bahá'í Local Spiritual Assembly was re-elected in Warsaw.
 Poland's National Spiritual Assembly was elected in 1992.
 According to Bahá'i sources there were about three hundred Bahá'ís in Poland in 2006 and there have been several articles in polish publications in 2008 covering the Persecution of Bahá'ís in Iran and Egypt.
 The Association of Religion Data Archives (relying on World Christian Encyclopedia) estimated the Bahá'ís at about 990 in 2005.
Sulamith Ish-kishor (1896 – June 23, 1977) was an American writer.
 She was born in London, England, one of eight children of Ephraim and Fanny Ish-Kishor.
 Her father was a well-known writer of Jewish children's literature and an early proponent of Hovevei Zion, a pre-zionist movement, and later of political Zionism.
 Her older sister, Judith Ish-kishor, was a pioneering writer of Jewish children's literature in English.
The Marvin Redpost Series, is a series of eight children's books by the author Louis Sachar.
 The books first came out in 1992, when Sachar's daughter was four years old, which is why Marvin Redpost has a four-year-old sister.
 The books were re-released in early 2007 with a new cover and different illustrations.