Question: Which book for which Dianne Jackson was known was first published in 1978 by Hamish Hamilton in the United Kingdom?

Context paragraphs:
Autumn (Smith novel): Autumn is a 2016 novel by Scottish author Ali Smith, first published by Hamish Hamilton.  It is projected to be the first of four seasonal ‘state of the nation’ works.  Written rapidly after the United Kingdom's 2016 European Union membership referendum, it was widely regarded as the first 'post-Brexit novel' dealing with the issues raised by the voters' decision.  In July 2017, "Autumn" was longlisted for the 2017 Man Booker Prize for Fiction and in September 2017 it was announced as one of six books to make the shortlist.

Flamingoes in Orbit: Flamingoes in Orbit is a collection of short stories by Philip Ridley.  It was first published in the United Kingdom by Hamish Hamilton ltd in 1990.  It was Ridley's third literary work for adults after his 1988 novella "Crocodilia" and his 1989 novel "In The Eyes of Mr Fury".

The Snowman: The Snowman is a children's picture book without words by English author Raymond Briggs, first published in 1978 by Hamish Hamilton in the United Kingdom, and published by Random House in the United States in November of the same year.  In the UK, it was the runner up for the Kate Greenaway Medal from the Library Association, recognising the year's best children's book illustration by a British writer.

The Book of Ebenezer Le Page: The Book of Ebenezer Le Page is a novel by Gerald Basil Edwards first published in United Kingdom by Hamish Hamilton in 1981, and in the United States by Alfred A. Knopf in the same year.  It has since been published by Penguin books and New York Review Books in their classics series, as well as in French and Italian.

A Life of Contrasts: A Life of Contrasts is an international bestseller by Diana Mitford (sister of novelist Nancy Mitford, journalist Jessica Mitford, and memoirist Deborah, Duchess of Devonshire) that was first published by Hamish Hamilton in 1977.  She later released a revised edition of the book, published in 2002 by Gibson Square.

The Course of German History: The Course of German History is a non-fiction book by the English historian A. J. P. Taylor.  It was first published in the United Kingdom by Hamish Hamilton in July 1945.

Bismarck: The Man and the Statesman: Bismarck: The Man and the Statesman is a biography of the German statesman Otto von Bismarck by the English historian A. J. P. Taylor.  It was first published in the United Kingdom by Hamish Hamilton in June 1955.

Strange Meeting (novel): Strange Meeting is a novel by Susan Hill about the First World War.  The title of the book is taken from a poem by the First World War poet Wilfred Owen.  The novel was first published by Hamish Hamilton in 1971 and then by Penguin Books in 1974.

The Consolations of Philosophy: The Consolations of Philosophy (ISBN  ) is a nonfiction book by Alain de Botton.  First published by Hamish Hamilton in 2000, subsequent publications (2001 onwards) have been by Penguin Books.

Dianne Jackson: Dianne Jackson (July 28, 1941 – December 31, 1992) was an English animation director, best known for "The Snowman", made in 1982 and subsequently repeated every Christmas on Channel 4 in the United Kingdom.

Supporting paragraphs: Dianne Jackson The Snowman
Answer: The Snowman