Answer the following question: Information: - Caroline Graham (born 17 July 1931) is an English playwright, screenwriter and novelist. - A playwright, also known as a dramatist, is a person who writes plays. - The Power of Five (also known as The Gatekeepers in the US) is a series of five fantasy and suspense novels, written by English author Anthony Horowitz and published between 2005 and 2012. It is an updated re-imagining of Horowitz's "Pentagram" series, which the author had left unfinished in the 1980s. The series is published in the United Kingdom by Walker Books Ltd and in the United States by Scholastic Press. The novels deal heavily in the occult and examples of things such as human sacrifice and blood rituals are major plot elements, such as in the first book, where the protagonist, Matthew Freeman, is hunted by a Cult who want to conduct a blood sacrifice on him to blast open a portal using a combination of nuclear physics and black magic, to unlock another dimension which is holding a group of ancient evil demons captive. - Midsomer Murders is a British television detective drama that has aired on ITV since 1997 . The show is based on Caroline Graham 's Chief Inspector Barnaby book series , as originally adapted by Anthony Horowitz . The current lead character is DCI John Barnaby ( Neil Dudgeon ) , who works for Causton CID . Dudgeon 's character is the younger cousin of former lead character DCI Tom Barnaby ( John Nettles ) . Dudgeon first appeared as randy gardener Daniel Bolt in the Series 4 episode '' Garden of Death '' . Dudgeon permanently joined the show in 2011 following Nettles ' departure . - The Diamond Brothers is a series of humorous children's detective books by Anthony Horowitz, the first of which was published in 1986. The books tell the adventures of the world's worst private detective, Tim Diamond, and his younger brother, Nick Diamond, who is considerably more intelligent. These books are aimed at young teenagers, slightly younger than those aimed at with the more recent "Alex Rider" series. However, both series star a teenage boy and include guns, fights and world-wide criminals. The most notable difference is that "The Diamond Brothers" series contains much more humour, with many puns, pop culture references and absurd situations. Although the books started in the late 1980s and have continued into the millennium, Nick and Tim remain roughly the same age (14 and 28 respectively), while London changes with the times (the newer books feature Oyster Cards and computers for example, whereas the older books feature parts of London that have long since changed, such as smoking in offices). The entire series was re-issued in 2007 with new covers. - A screenplay writer, screenwriter for short, scriptwriter or scenarist is a writer who practices the craft of screenwriting, writing screenplays on which mass media such as films, television programs, comics or video games are based. - The James Bond series focuses on a fictional British Secret Service agent created in 1953 by writer Ian Fleming, who featured him in twelve novels and two short-story collections. Since Fleming's death in 1964, eight other authors have written authorised Bond novels or novelizations: Kingsley Amis, Christopher Wood, John Gardner, Raymond Benson, Sebastian Faulks, Jeffery Deaver, William Boyd and Anthony Horowitz. The latest novel is "Trigger Mortis" by Anthony Horowitz, published in September 2015. Additionally Charlie Higson wrote a series on a young James Bond, and Kate Westbrook wrote three novels based on the diaries of a recurring series character, Moneypenny. - Neil Dudgeon (born 2 January 1961) is an English actor who, from 2011, has played DCI John Barnaby in the ITV drama series "Midsomer Murders". He replaced the retired John Nettles in the lead role. - Ian Lancaster Fleming (28 May 1908 12 August 1964) was an English author, journalist and naval intelligence officer who is best known for his James Bond series of spy novels. Fleming came from a wealthy family connected to the merchant bank Robert Fleming & Co., and his father was the Member of Parliament for Henley from 1910 until his death on the Western Front in 1917. Educated at Eton, Sandhurst and, briefly, the universities of Munich and Geneva, Fleming moved through several jobs before he started writing. - Alex Rider is a series of spy novels by British author Anthony Horowitz about a 1415-year-old spy named Alex Rider. The series is aimed primarily at young adults. The series comprises ten novels, as well as five graphic novels, three short stories and a supplementary book. The first novel, "Stormbreaker", was released in the United Kingdom in 2000 and was adapted into a motion picture in 2006 starring Alex Pettyfer. A was released in 2006, based on the film which received negative reviews. The novels are published by Walker Books in the United Kingdom. They were first published by Puffin in the United States, but have been published more recently by Philomel Books, also an imprint of Penguin Books. The audio books are read by Simon Prebble. The tenth novel, "Russian Roulette", was released in September 2013. Horowitz has had great success with the series. - Detective Chief Inspector Thomas Geoffrey "Tom" Barnaby (born 20 April 1943) is a fictional detective created by Caroline Graham and was one of the main characters in the ITV drama "Midsomer Murders". - John Vivian Drummond Nettles, OBE (born 11 October 1943) is an English actor and writer. Nettles is perhaps best known for playing the lead roles in the long-running television series "Bergerac" and "Midsomer Murders". - Sherlock Holmes is a fictional private detective created by British author Sir Arthur Conan Doyle. Known as a "consulting detective" in the stories, Holmes is known for a proficiency with observation, forensic science, and logical reasoning that borders on the fantastic, which he employs when investigating cases for a wide variety of clients, including Scotland Yard. - Anthony Horowitz, OBE (born 5 April 1955) is an English novelist and screenwriter specialising in mystery and suspense. His work for young adult readers includes "The Diamond Brothers" series, the "Alex Rider" series, and "The Power of Five" series (a.k.a. "The Gatekeepers"). His work for adults includes the novel and play "Mindgame" (2001), and two Sherlock Holmes novels "The House of Silk" (2011) and "Moriarty" (2014). He is the most recent author chosen to write a James Bond novel by the Ian Fleming estate, titled "Trigger Mortis" (2015). Given the paragraphs above, decide what entity has the relation 'instance of' with 'television series'.
Answer:
midsomer murders