Title: Jungle Animals
Content:   Jungle Animals was Frank Buck’s eighth book, written with Ferrin Fraser, describing some of the animals, birds, and reptiles of the jungle, which Buck had come in contact with in his years of travel around the world. The lavishly illustrated book was intended for schoolchildren grades five to eight. A children’s book illustrator, Roger Vernam (1912–1992), was the artist.
Title: Jungle Girl (novel)
Content:  Jungle Girl is a novel by American writer Edgar Rice Burroughs, set in a forgotten kingdom in the jungles of Cambodia. Burroughs started the novel in 1929 (2 October) under the working title The Dancing Girl of the Leper King. It was first run serially in five installments from May to September 1931 by Blue Book Magazine under the title The Land of Hidden Men. The book version was first published by Edgar Rice Burroughs, Inc., on 15 April 1932. Ace Paperback has republished the book in paperback several times, again under the title The Land of Hidden Men.
Title: The Jungle (play)
Content:  The Jungle is a play written by Joe Robertson and Joe Murphy, founders of the Good Chance Theatre Company, and directed by Stephen Daldry and Justin Martin. The play follows the lives of characters living in the Calais Jungle migrant camp. The play was nominated in the 19th Annual WhatsOnStageAwards 2019 and the 64th Annual Drama Desk Awards 2019.
Title: Jungle
Content:   As a metaphor, jungle often refers to situations that are unruly or lawless, or where the only law is perceived to be "survival of the fittest". This reflects the view of "city people" that forests are such places. Upton Sinclair gave the title The Jungle (1906) to his famous book about the life of workers at the Chicago Stockyards, portraying the workers as being mercilessly exploited with no legal or other lawful recourse. The term "The Law of the Jungle" is also used in a similar context, drawn from Rudyard Kipling's The Jungle Book (1894)—though in the society of jungle animals portrayed in that book and obviously meant as a metaphor for human society, that phrase referred to an intricate code of laws which Kipling describes in detail, and 
Title: Welcome to the Jungle (comics)
Content:  Welcome to the Jungle is a 2008 hardback graphic novel written by science fiction and fantasy author Jim Butcher and illustrated by Ardian Syaf. Set in the world of Butcher's contemporary fantasy/mystery novel series, The Dresden Files, Welcome to the Jungle was written as a prequel to the first novel, Storm Front. It was nominated for a Hugo Award in the Best Graphic Novel category.
Title: Jungle Nama
Content:  Jungle Nama is a book written by Amitav Ghosh and illustrated by New York City-based artist Salman Toor. It is a verse adaptation of the medieval Bengali tale about the forest (Sundarbans) goddess, Bon Bibi.
Title: The Jungle Book
Content:   The Jungle Book has been adapted many times in a wide variety of media. In literature, Robert Heinlein wrote the Hugo Award-winning science fiction novel, Stranger in a Strange Land (1961), when his wife, Virginia, suggested a new version of The Jungle Book, but with a child raised by Martians instead of wolves. Neil Gaiman's The Graveyard Book (2008) is inspired by The Jungle Book. It follows a baby boy who is found and brought up by the dead in a cemetery. It has many scenes that can be traced to Kipling, but with Gaiman's dark twist. In music, the Jungle Book cycle (1958) was written by the Australian composer Percy Grainger, an avid Kipling reader. It 
Title: Men of the Jungle
Content:  Men of the Jungle is a 1932 book by Ion Idriess. It covered three years in the life of Idriess and his three companions as they worked in north-east Queensland.
Title: The Jungle Pyramid
Content:  The Jungle Pyramid is Volume 56 in the original The Hardy Boys Mystery Stories published by Grosset & Dunlap. This book was written for the Stratemeyer Syndicate by Vincent Buranelli in 1977.
Title: The Jungle (Cussler novel)
Content:  As of 26 November 2018, Amazon.com gave 'The Jungle' an average rating of 4.3 out of five stars (based on 1,266 customer reviews), GoodReads.com an average of 4.12 of five stars (based on 8,762 ratings), and Barnes and Noble an average of 4.1 out of 5 stars (based on 466 reviewers). Reception from professional reviewers was mixed. Publishers Weekly said, "The frenetic action moves from Afghanistan to Singapore and to the Burmese jungle with lots of derring-do at sea before climaxing in a surprising locale in a fashion sure to delight series fans." David Connett, writing for The Express newspaper group, wrote, "Compared to genuinely innovative and exciting thrillers . . ., The Jungle looks like chaff." Jeff Ayers, writing with the Associated Press, wrote, "Instead of a complete novel, this feels like a rough draft rushed to meet a deadline."

Question: Who is the author of The Jungle?
Answer: Upton Sinclair.
Upton Beall Sinclair.
Clarke Fitch.
Frederick Garrison.
Arthur Stirling.
Upton Sinclair Jr.