Title: World's End (Boyle novel)
Content:  World's End is a 1987 historical fiction novel by T. C. Boyle. The novel, characterized by dark satire, tells the story of several generations of families in the Hudson River Valley. It was the winner of the 1988 PEN/Faulkner Award for American Fiction.
Title: World's End (Chadbourn novel)
Content:  World's End is a novel written by British author Mark Chadbourn and the initial entry in The Age of Misrule trilogy. It was first published in Great Britain by Millennium on 14 September 2000. An edition collecting all three books in The Age of Misrule series (World's End, Darkest Hour and Always Forever) was published in Great Britain on 14 September 2006.
Title: World's End (Boyle novel)
Content: Hardcover – ISBN: 0-670-81489-X (1987, First edition) published by Viking Press ; Paperback – ISBN: 0-14-029993-9 (July 20, 1990) published by Penguin Books World's End by T. C. Boyle
Title: Giant of World's End
Content:  Robert M. Price, Carter's literary executor, wrote that "[t]he "World's End" books are compounded of about equal parts of A. E. van Vogt's The Book of Ptath, Jack Vance's The Dying Earth, Clark Ashton Smith's "Zothique" tales, and Carter's own Tower of the Medusa ... with a little Oz thrown in for extra silliness.
Title: World's End (comics)
Content: Wildcats by Christos Gage, Neil Googe and Trevor Hairsine ; The Authority by Dan Abnett/Andy Lanning and Simon Coleby ; Stormwatch: Post Human Division #13 by Ian Edginton and Leandro Fernandez/Francisco Paronzini ; Gen¹³ #21 by Scott Beatty and Mike Huddleston 
Title: The Immortal of World's End
Content:  Robert M. Price, Carter's literary executor, wrote that "[t]he "World's End" books are compounded of about equal parts of A. E. van Vogt's The Book of Ptath, Jack Vance's The Dying Earth, Clark Ashton Smith's "Zothique" tales, and Carter's own Tower of the Medusa ... with a little Oz thrown in for extra silliness. Reviewer Andrew Darlington also detected such influences, specifically Smith’s "Zothique" and Vance's "Dying Earth," with hints of John Brunner’s Catch a Falling Star and Michael Moorcock’s The Dancers at the End of Time).
Title: World Without End (Haldeman novel)
Content:  World Without End is a Star Trek tie-in novel by Joe Haldeman, published by Bantam Books in February 1979.
Title: The Barbarian of World's End
Content:  Robert M. Price, Carter's literary executor, wrote that "[t]he "World's End" books are compounded of about equal parts of A. E. van Vogt's The Book of Ptath, Jack Vance's The Dying Earth, Clark Ashton Smith's "Zothique" tales, and Carter's own Tower of the Medusa ... with a little Oz thrown in for extra silliness. Reviewer Andrew Darlington also detected such influences, specifically Smith's "Zothique" and Vance's "Dying Earth," with hints of John Brunner’s Catch a Falling Star and Michael Moorcock’s The Dancers at the End of Time).
Title: World's End (comics)
Content:  "World's End" is a 2008-2009 comic book crossover storyline published by Wildstorm and taking place in the Wildstorm Universe. The event takes place in the issues of all of Wildstorm's Wildstorm Universe ongoing series.
Title: The Pirate of World's End
Content:  Robert M. Price, Carter's literary executor, wrote that "[t]he "World's End" books are compounded of about equal parts of A. E. van Vogt's The Book of Ptath, Jack Vance's The Dying Earth, Clark Ashton Smith's "Zothique" tales, and Carter's own Tower of the Medusa ... with a little Oz thrown in for extra silliness. Reviewer Andrew Darlington also detected such influences, specifically Smith’s "Zothique" and Vance's "Dying Earth," with hints of John Brunner’s Catch a Falling Star and Michael Moorcock’s The Dancers at the End of Time).

Question: Who is the author of World's End?
Answer: Upton Sinclair.
Upton Beall Sinclair.
Clarke Fitch.
Frederick Garrison.
Arthur Stirling.
Upton Sinclair Jr.