Eric Samuel Heffer (12 January 1922 – 27 May 1991) was a British socialist politician. He was Labour Member of Parliament for Liverpool Walton from 1964 until his death. His working-class background and consciousness fostered his left-wing politics. With 12,000 books in his home, he also admitted to being a bibliophile. Due to his experience as a professional joiner, he made a speciality of the construction industry and its employment practices, but was also concerned with trade union issues in general. He changed his view on the European Common Market from being an outspoken supporter to an outspoken opponent, and served a brief period in government in the mid-1970s. His later career was dominated by his contribution to debates within the Labour Party and he defended the Liverpool City Co