Information: - Fantasy is a fiction genre set in an imaginary universe, often but not always without any locations, events, or people from the real world. Most fantasy uses magic or other supernatural elements as a main plot element, theme, or setting. Magic and magical creatures are common in many of these imaginary worlds. Fantasy is generally distinguished from the genres of science fiction and horror by the expectation that it steers clear of scientific and macabre themes, respectively, though there is a great deal of overlap between the three, all of which are subgenres of speculative fiction. - Jerry Eugene Pournelle (born August 7, 1933) is an American science fiction writer, essayist and journalist who contributed for many years to the computer magazine "Byte". Pournelle served as President of the Science Fiction and Fantasy Writers of America in 1973. - Ringworld is a 1970 science fiction novel by Larry Niven, set in his Known Space universe and considered a classic of science fiction literature. Niven later added four sequels and four prequels. (The Fleet of Worlds series, co-written with Edward M. Lerner provides the four prequels as well as "Fate of Worlds", the final sequel.) These books tie into numerous other books set in Known Space. "Ringworld" won the Nebula Award in 1970, as well as both the Hugo Award and Locus Award in 1971. - The Damon Knight Memorial Grand Master Award is a lifetime honor presented annually by the Science Fiction and Fantasy Writers of America to no more than one living writer of fantasy or science fiction. It was inaugurated in 1975 when Robert Heinlein was made the first SFWA Grand Master and it was renamed in 2002 after the Association's founder, Damon Knight, who had died that year. - The Magic Goes Away is a fantasy short story written by Larry Niven in 1976, and later expanded to a novella of the same name which was published in 1978. While these works were not the first in the "Magic Universe" or "Warlock" series, they marked a turning point after the 1973 oil crisis and Niven's subsequent transformation of the series into an allegory for a modern-day energy crisis. The setting was later used as a backdrop for a series of full-length novels, "The Burning City" (2000) and its sequel, "Burning Tower" (2005), which were co-written with Jerry Pournelle. - A non-renewable resource (also called a finite resource) is a resource that does not renew itself at a sufficient rate for sustainable economic extraction in meaningful human time-frames. An example is carbon-based, organically-derived fuel. The original organic material, with the aid of heat and pressure, becomes a fuel such as oil or gas. Earth minerals and metal ores, fossil fuels (coal, petroleum, natural gas) and groundwater in certain aquifers are all considered non-renewable resources, though individual elements are almost always conserved. - Science Fiction and Fantasy Writers of America, or SFWA (or ) is a nonprofit 501(c)3 organization of professional science fiction and fantasy writers in the United States. It was founded in 1965 by Damon Knight under the name Science Fiction Writers of America, Inc. The president of SFWA as of 2015 is Cat Rambo. - Hard science fiction is a category of science fiction characterized by an emphasis on scientific accuracy. The term was first used in print in 1957 by P. Schuyler Miller in a review of John W. Campbell, Jr.'s "Islands of Space" in "Astounding Science Fiction". The complementary term soft science fiction, formed by analogy to hard science fiction, first appeared in the late 1970s. The term is formed by analogy to the popular distinction between the "hard" (natural) and "soft" (social) sciences. Science fiction critic Gary Westfahl argues that neither term is part of a rigorous taxonomy; instead they are approximate ways of characterizing stories that reviewers and commentators have found useful. - Laurence van Cott Niven (born April 30, 1938)known as Larry Nivenis an American science fiction writer. His best-known work is "Ringworld" (1970), which received Hugo, Locus, Ditmar, and Nebula awards. The Science Fiction and Fantasy Writers of America named him the 2015 recipient of the Damon Knight Memorial Grand Master Award. His work is primarily hard science fiction, using big science concepts and theoretical physics. It also often includes elements of detective fiction and adventure stories. His fantasy includes the series "The Magic Goes Away", rational fantasy dealing with magic as a non-renewable resource. - The Burning City is a fantasy novel of social and political allegory by Larry Niven and Jerry Pournelle set in an analogue of Southern California in an imaginary past shortly after the sinking of Atlantis about 14,000 years ago in the twilight of a civilization then struggling and now vanished for lack of a crucial natural, and essentially non-renewable resource upon which almost all of its economy and technology depended. The vanishing resource is not oil but "mana", something vital to the technology of magic and the metabolism of the supernatural. As mana becomes scarce gods sleep and finally die, unicorns get smaller and finally turn into hornless ponies, and magic becomes less and less effective and finally vanishes. - Detective fiction is a subgenre of crime fiction and mystery fiction in which an investigator or a detectiveeither professional or amateurinvestigates a crime, often murder. - Burning Tower is a fantasy novel by Larry Niven and Jerry Pournelle . It is a sequel to The Burning City , set some years after that novel concluded . It was published in 2005 . What is the relationship between 'burning tower' and 'the magic goes away'?
The answer to this question is:
series