Question: A 1991 TV film starring an Irish born actress known for her role as Detective Sergeant Jane Penhaligon in Cracker, was based on a novel by what author?

Related documents: [0]  [DOC] Geraldine Margaret Agnew-Somerville (born 19 May 1967) is an Irish born actress known for her role as Detective Sergeant Jane Penhaligon in "Cracker" (1993–95), for which she was nominated for the 1995 BAFTA TV Award for Best Actress, and for playing Lily Potter in the "Harry Potter" film series. Her other film appearances include "Gosford Park" (2001), "My Week with Marilyn" (2011) and "Grace of Monaco" (2014). [END] 
[1]  [DOC] The Black Velvet Gown is a 1991 TV film, based on the novel by Catherine Cookson, and starring Janet McTeer, Geraldine Somerville, and Bob Peck. It won an International Emmy for Best Drama. [END]  
Answer: Catherine Cookson
Catherine Cookson