question: What was the name of the gang that the authors of "Our Story" were involved with?
answer: the Firm
context: Title: Hermanos de Pistoleros Latinos
  Passage: Hermandad de Pistoleros Latinos (HPL, a.k.a. Pistoleros Latinos or Cuetes) is a Latino prison gang founded by Chino Avitia in Texas during the early 1980s.  The English translation of the gang's name is "Brotherhood of Latin Gunmen".  It operates in all Texas prisons and on the streets in many communities in Texas, particularly in Laredo.  HPL is active throughout Mexico with its largest contingent in Nuevo Laredo.  The gang is structured and is estimated to have 1,000 members.  Members maintain close ties to several Mexican drug trafficking organizations and are involved in the trafficking of large quantities of cocaine and marijuana from Mexico into the United States for distribution.
  Title: Shower Posse
  Passage: The Shower Posse is a Jamaican gang which is involved with drug and arms smuggling.  Its home is in Tivoli Gardens in Jamaica, but it primarily operates in the Canadian provinces of Ontario, Quebec, British Columbia, Alberta, Manitoba and the US states of New York, New Jersey, Florida, and Pennsylvania.  There are differing reports on the origin of the name.  One theory is that it comes from the promises of its associated politicians to shower supporters with gifts.  Another view is that it is a reference to the gang showering opponents with bullets.  A third theory is that the gang got its name from the Jamaica Labour Party (JLP) election slogan 'Shower', which was a response to the PNP's 'Power' that was coined from Manley's 'Power for the people' slogan in the 1970s.
  Title: Paul Bright (author)
  Passage: Paul Francis Bright (born 19 March 1949) is an English writer, mainly of picture books and poetry for children.  His stories have featured on BBC CBeebies and CITV’s Bookaboo programmes.  Bright has also written stories for CBeebies radio, and for the BBC Jam and BBC RaW web sites, as well as poems for school reading schemes.  His picture book "Quiet!" , illustrated by Guy Parker-Rees, was shortlisted for the Blue Peter Book Award (2004) and "I’m Not Going Out There!" , illustrated by Ben Cort won the Stockport Schools’ Book Award (2007).  "Crunch Munch Dinosaur Lunch", illustrated by Michael Terry, was shortlisted for the Red House Book Award (2010).  His most recent picture book, "The Hole Story", with illustrations by Bruce Ingman, was shortlisted for the 2017 English 4-11 Picture Book Award, given by the English Association .  Bright is one of four authors selected to write new Winnie-the-Pooh stories for ‘The Best Bear in all the World’, an official sequel to the classic stories by A. A. Milne, published in October 2016 to celebrate 90 years since the publication of "Winnie-the-Pooh".  Bright has appeared at the Edinburgh International Book Festival and the Wigtown Book Festival.  His name consistently features in the lists of the top 500 most borrowed authors from UK public libraries
  Title: Our Story (book)
  Passage: Our Story is an autobiographical book by Ronnie and Reggie Kray with Fred Dinenage.  It was first released in 1988 by Sidgwick & Jackson, and in paperback on 8 September 1989 by Pan Books.
  Title: Kray twins
  Passage: Twin brothers Ronald "Ronnie" Kray (24 October 193317 March 1995) and Reginald "Reggie" Kray (24 October 19331 October 2000) were English gangsters who were the foremost perpetrators of organised crime in the East End of London during the 1950s and 1960s.  With their gang, the Firm, the Krays were involved in armed robberies, arson, protection rackets, assaults and the murders of Jack "the Hat" McVitie and George Cornell.
citations: Kray twins Our Story (book)