Question: Roger Manvell wrote a biography on the politician who was appointed to what post in 1933?

Context paragraphs:
Hess: A Biography: Hess: A Biography is a 1971 biography of Rudolf Hess by Roger Manvell and Heinrich Fraenkel, published by MacGibbon and Kee (London) in 1971 as a 256-page hardcover.  Drake Publishers (New York) republished it in 1973.

Cornelia Meigs: Cornelia Lynde Meigs (1884–1973) was an American writer of fiction and biography for children, teacher of English and writing, historian and critic of children's literature.  She won the Newbery Medal for her 1933 biography of Louisa May Alcott, entitled "Invincible Louisa".  She also wrote three Newbery Honor Books.

Rudolf Hess: Rudolf Walter Richard Hess (Heß in German; 26 April 1894 – 17 August 1987), was a prominent politician in Nazi Germany.  Appointed Deputy Führer to Adolf Hitler in 1933, he served in this position until 1941, when he flew solo to Scotland in an attempt to negotiate peace with the United Kingdom during World War II.  He was taken prisoner and eventually was convicted of crimes against peace, serving a life sentence until his suicide.

Jonny Steinberg: Jonny Steinberg is a South African writer and scholar.  He is the author of several books about everyday life in the wake of South Africa’s transition to democracy.  Two of them, "Midlands" (2002), about the murder of a white South African farmer, and "The Number" (2004), a biography of a prison gangster, won South Africa’s premier non-fiction award, the "Sunday Times" Alan Paton Award.  In 2013, he was among the inaugural winners of the Windham-Campbell Literature Prizes, awarded by Yale University.  Steinberg’s books also include "Three-Letter Plague" ("Sizwe’s Test" in the United States), which chronicles a young man’s journey through South Africa’s AIDS pandemic.  It was a "Washington Post" Book of the Year and was shortlisted for the Wellcome Trust Book Prize, among others.  Steinberg is also the author of "Thin Blue" (2008), an exploration of the unwritten rules of engagement between South African civilians and police, and "Little Liberia: An African Odyssey in New York" (2011), about the Liberian civil war and its aftermath in an exile community in New York and described as an "extraordinary, stylistically varied mix of reportage, history and biography".  Steinberg's 2015 book, "A Man of Good Hope", was described as "superb" by "Observer" reviewer Ian Birrell, who wrote: "On the surface, it is simply the biography of a lonely young migrant who dreams of a decent life, hardening his shell and hustling to survive in hostile human environments.  Yet it is really an epic African saga that chronicles some fundamental modern issues such as crime, human trafficking, migration, poverty and xenophobia, while giving glimpses into the Somali clan system, repression in Ethiopia and lethal racism in townships."

Roger Manvell: Arnold Roger Manvell (10 October 1909 – 30 November 1987) was the first director of the British Film Academy (a post he filled for over a decade), author of many books on films and film-making, and authored and co-authored (with Heinrich Fraenkel) many books on Nazi Germany, including biographies of Adolf Hitler, Rudolf Hess, Heinrich Himmler, Joseph Goebbels and Hermann Göring.  During World War II he worked in the Ministry of Information, creating propaganda films for the British government.  In his career, he also lectured in universities in as many as forty countries in three continents (America, Europe and the Middle East), and made a name as a broadcaster and screenwriter.  He joined the Boston University faculty in 1975 teaching film history classes at the College of Communications.  Manvell was named University Professor in 1982.

Yuriy Stets: Yuriy Yaroslavovych Stets (Ukrainian: Юрій Ярославович Стець ; born 29 December 1975) is a Ukrainian journalist and politician.  He was appointed to the post of Minister of Information Policy at the formation of the Second Yatsenyuk Government on 2 December 2014.  He resigned one year later because he felt he had "met all the targets".  He withdrew his letter of resignation on 4 February 2016, and continued in the post.  On 31 May 2017 Stets wrote a letter of resignation for health reasons and went on sick leave the same day.

Roger Anthony Bull: Roger Anthony Bull is a former Canadian diplomat.  He was appointed Chargé d'Affairs a.i. to Italy then later appointed concurrently as High Commissioner to Zimbabwe and Botswana and as Ambassador Extraordinary and Plenipotentiary to Angola and Mozambique.  He was appointed Consul General in Seattle, Washington in 1990, and resigned from the department in 1993 to assume the position of first Executive Director of the Pacific Northwest Economic Region (PNWER,) a post he held until 1999.  PNWER is composed of state and provincial law-makers from Alaska, Idaho, Montana, Oregon and Washington, as well as British Columbia and Alberta.

Gabriel Sherman: Gabriel Sherman is an American author.  In 2014, he wrote a biography about Fox News Channel president Roger Ailes called "The Loudest Voice in the Room: How the Brilliant, Bombastic Roger Ailes Built Fox News – and Divided a Country", which debuted at #9 on The New York Times Bestseller list.

Erhard Heiden: Erhard Heiden (23 February 1901 – c. 1933) was an early member of the Nazi Party and the third commander of the paramilitary wing of "Schutzstaffel" (SS), the "Sturmabteilung" ("Storm Detachment; SA").  He was appointed head of the SS, an elite subsection of the SA in 1927.  At that time the SS numbered less than a thousand men and Heiden found it difficult to cope under the much larger SA.  Heiden was not a success in the post, and SS membership dropped significantly under his leadership.  He was dismissed from his post in 1929, officially for "family reasons".  He was arrested after the Nazis came to power in 1933 and executed that same year.

The Real Fidel Castro: The Real Fidel Castro is a biography of the Cuban revolutionary and politician Fidel Castro, written by the British diplomat Sir Leycester Coltman (1938–2003) and first published by Yale University Press in 2003.  A diplomat for the government of the United Kingdom, Coltman had been appointed to the position of British ambassador to Cuba from 1991 through to 1994, during which time he got to know Castro personally.  He died shortly before his biography's publication.

Supporting paragraphs: Roger Manvell Rudolf Hess
Answer: Deputy Führer