What author wrote a novel that spawned a film of the same and was featured in the memoir 100 Films and a Funeral?
100 Films and a Funeral: 100 Films and a Funeral is both a memoir by Michael Kuhn and a 2007 documentary film adaptation by filmmaker Michael McNamara about the rise and fall of PolyGram Filmed Entertainment (PFE), the company that produced "Four Weddings and a Funeral", "The Usual Suspects", and "Trainspotting". Trainspotting (film):  Based on the novel of the same name by Irvine Welsh, the film was released in the United Kingdom on 23 February 1996.
Irvine Welsh