Question: Name the second world war trilogy written by the English writer, Evelyn Waugh, who is also known for his travel writings in the 1930s and a later travel book  called 'A Tourist in Africa' which appeared in 1960?
Context: Brideshead Revisited, The Sacred & Profane Memories of Captain Charles Ryder is a novel by English writer Evelyn Waugh, first published in 1945.  It follows, from the 1920s to the early 1940s, the life and romances of the protagonist Charles Ryder, including his friendship with the Flytes, a family of wealthy English Catholics who live in a palatial mansion called Brideshead Castle.  Ryder has relationships with two of the Flytes: Sebastian and Julia.  The novel explores themes including nostalgia for the age of English aristocracy, Catholicism, and the nearly overt homosexuality of Sebastian Flyte's coterie at Oxford University.  A faithful and well-received television adaptation of the novel was produced in an 11-part miniseries by Granada Television in 1981. The Sword of Honour trilogy by Evelyn Waugh consists of three novels, "Men at Arms" (1952), "Officers and Gentlemen" (1955) and "Unconditional Surrender" (1961, published as "The End of the Battle" in the US), which loosely parallel Waugh's experiences in the Second World War.  Waugh received the 1952 James Tait Black Memorial Prize for "Men at Arms". Arthur Evelyn St. John Waugh ( ; 28 October 1903 – 10 April 1966) was an English writer of novels, biographies and travel books.  He was also a prolific journalist and reviewer of books.  His most famous works include the early satires "Decline and Fall" (1928) and "A Handful of Dust" (1934), the novel "Brideshead Revisited" (1945) and the Second World War trilogy "Sword of Honour" (1952–61).  Waugh is recognised as one of the great prose stylists of the English language in the 20th century. Tony Cohan (born December 28, 1939) is an American travel writer, novelist, and lyricist.  His best known work of travel writing is "On Mexican Time".  His novel "Canary" was selected New York Times Notable Book of the Year, and his novel "Opium" was a Literary Guild Selection.  His memoir "Native State" was chosen Los Angeles Times Notable Book of the Year.  His essays, travel writings, and reviews have appeared in the Washington Post, the Los Angeles Times, and the Times of London. Robbery Under Law (1939) is a polemic travel book by the British writer Evelyn Waugh.  It depicts the Leftist nationalization of the petroleum industry, and the persecution of Catholics in Mexico, under Lázaro Cárdenas, in 1938.  Waugh's trip to Mexico was financed by the Cowdray Estate, which held extensive interests in Mexican oil and had suffered heavy losses due to the nationalization. When The Going Was Good (1946) is an anthology of four travel books written by English author Evelyn Waugh.  The book consists of fragments from the travel books "Labels" (1930), "Remote People" (1931), "Ninety-Two Days" (1934), and "Waugh In Abyssinia" (1936).  The author writes that these pages are all that he wishes to preserve of the four books. Patrick Marnham is an English writer, journalist and biographer.  He is primarily known for his biographies, where he has covered subjects as diverse as Diego Rivera, Georges Simenon, Jean Moulin and Mary Wesley.  As a journalist, he has written for "Private Eye", "The Independent" and "The Spectator" among others.  He served as Literary Editor of "The Spectator" and Paris correspondent of "The Independent".  His books have won the Thomas Cook Travel Book Award and the Marsh Biography Award.  Along with Richard West and Auberon Waugh, Marnham was one of three signatories to a letter to "The Times" that called for a British monument to honour those repatriated as a result of the Yalta Conference, it was eventually erected in 1986. A Tourist in Africa is a travel book by the British writer Evelyn Waugh.  It appeared in 1960, many years after his travel writings of the 1930s. Virginia Sorensen, née Eggertsen, also credited as Virginia Sorenson (February 17, 1912, in Provo, Utah – December 24, 1991), was the author of the 1957 John Newbery Medal winning "Miracles on Maple Hill", based in the Erie, Pennsylvania region where she lived at the time.  She grew up in Manti and American Fork, Utah.  Her first novel, "A Little Lower Than the Angels", was written and published in 1942 while she resided in Terre Haute, Indiana, with her first husband Frederick C. Sorensen, a professor at Indiana State Teachers College, now Indiana State University.  With its publication, Alfred Knopf declared, "I have seldom introduced a new novelist with the confidence I feel in the author of this remarkable book.  It marks the debut, I believe, of a major American writer."  She is considered "one of Utah's premiere gifts to literary America."  Her first book for children, "Curious Missy", grew out of her efforts with a bookmobile in Alabama.  She later divorced Sorensen and married Alec Waugh, son of Arthur Waugh and brother of Evelyn Waugh, in 1969.  Her books are usually Mormon-themed.  She received two Guggenheim fellowships, one in 1946 to study tribe of Mexican Indians, and one in 1954 to study in Denmark as regards the history of Sanpete Valley's settlers. The Royal Corps of Halberdiers is a fictional British regiment from Evelyn Waugh's "Sword of Honour" trilogy.  In the novel, the regiment is described as being composed of four battalions: The 1st (Regular Infantry) 2nd (Territorial Army), 3rd (Commandos), and 4th (Militia).  The Corps is derived from Waugh's own experiences in the Royal Marines throughout World War II.
Answer: Sword of Honour