Question: Casper ten Boom is the father of a dutch watchmaker who wrote which book ?

Context paragraphs:
Betsie ten Boom: Elisabeth ten Boom (1885–1944) was a Dutch woman, the daughter of a watchmaker, who suffered persecution under the Nazi regime in World War II, including incarceration in Ravensbrück concentration camp, where she died aged 59.  The daughter of Casper ten Boom, she is one of the leading characters in "The Hiding Place", a book written by her sister Corrie ten Boom about the family's experiences during World War II.  Nicknamed Betsie, she suffered with pernicious anemia from her birth.  The oldest of five ten Boom children, she did not leave the family and marry, but remained at home until World War II.

Ten Boom Museum: The Ten Boom Museum is a museum dedicated to "The Hiding Place", the subject of a book by Corrie ten Boom.  The house where the museum is located was purchased and restored in 1983 by the Corrie ten Boom Fellowship, a non-profit 501(c) 3 corporation governed by a board of directors.  Mike Evans (journalist) serves as the chairman of the Board.

Return to the Hiding Place: Return to the Hiding Place (2013) is a film based upon the factual accounting of Hans Poley's World War II encounter with Corrie ten Boom, his involvement in the Dutch resistance and the wartime harboring of Jewish refugees.  A non-Jewish fugitive himself, for refusing to pledge his allegiance to the Nazi party; Poley was the first person hidden from the Nazis in Ten Boom House, which today is a museum in Haarlem, Netherlands.  The film is adapted, in part, from Poley's book, "Return to the Hiding Place" (1993), personal recollections, relayed to screenwriter Dr. Peter C. Spencer, and research from the Dutch National Archives.  The film is neither a prequel, nor a sequel to the 1975 film, "The Hiding Place"; rather, "Return to the Hiding Place" is a congruent accounting of Dutch underground resistance efforts from Hans Poley's perspective.  It was directed by Peter C. Spencer and starred John Rhys-Davies, Mimi Sagadin and Craig Robert Young.

Corrie ten Boom: Cornelia "Corrie" ten Boom (15 April 1892 – 15 April 1983) was a Dutch watchmaker and Christian who, along with her father and other family members, helped many Jews escape the Nazi Holocaust during World War II.  She was imprisoned for her actions.  Her most famous book, "The Hiding Place", is a biography that recounts the story of her family's efforts, as well as her time spent in a concentration camp.

The Hiding Place (biography): The Hiding Place is a 1971 book on the life of Corrie ten Boom, written by Ten Boom together with John and Elizabeth Sherrill.

Phillips New Testament in Modern English: The Phillips New Testament in Modern English (Phi) is an English translation of the New Testament of the Bible translated by Anglican clergyman J. B. Phillips.  While the translation is not well known it has many ardent fans including Os Guinness, Chuck Swindoll, and Ray Stedman.  Corrie ten Boom considered it her favorite in English.  The songwriter Michael Card often used Phillips' wording.  BibleGateway.com describes the translation as "up-to-date and forceful".

Ten Boom: Ten Boom is a Dutch surname, and can refer to:

TW Steel: TW Steel is a Dutch watchmaker known for its large oversized watches and chronographs.  The company was established in 2005 by father and son team Jordy & Ton Cobelens in the Netherlands.

The Hiding Place (film): The Hiding Place is a 1975 film based on the autobiographical book of the same name by Corrie ten Boom recounting her and her family's experiences before and during their imprisonment in a Nazi concentration camp during the Holocaust in World War II.  "The Hiding Place" was directed by James F. Collier.  Jeanette Clift George received a Golden Globe nomination for Most Promising Newcomer - Female.  The film was given limited release in its day and featured the last appearance from Arthur O'Connell.

Casper ten Boom: Casper ten Boom (18 May 1859 – 10 March 1944) was a Dutch Christian who helped many Jews and resisters escape the Nazis during the Holocaust of World War II.  He is the father of Betsie and Corrie ten Boom, who also aided the Jews and were sent to Ravensbrück concentration camp where Betsie died.  Casper ten Boom died 10 March 1944 at the Scheveningen Prison, ten days after the arrest of the family.

Supporting paragraphs: Casper ten Boom Corrie ten Boom
Answer: The Hiding Place