Dame Antonia Susan Duffy, DBE, known as A. S. Byatt ( born 24 August 1936), is an English novelist, poet and Booker Prize winner. In 2008, The Times newspaper named her on its list of the 50 greatest British writers since 1945.

In the footsteps of Margaret Atwood''s bestselling Penelopiad comes an intensely autobiographical and timely tale from the Booker Prize-winning author of Possession and The Children''s Book.

Ragnarok retells the finale of Norse mythology. A story of the destruction of life on this planet and the end of the gods themselves: what more relevant myth could any modern writer choose? Just as Wagner used this dramatic and catastrophic struggle for the climax of his Ring Cycle, so A.S. Byatt now reinvents it in all its intensity and glory.

As the bombs of the Blitz rain down on Britain, one young girl is evacuated to the countryside. She is struggling to make sense of her new wartime life. Then she is given a copy of Asgard and the Godsa book of ancient Norse mythsand her inner and outer worlds are transformed.

How could this child know that fifty years on, many of the birds and flowers she took for granted on her walks to school would become extinct? War, natural disaster, reckless gods and the recognition of impermanence in the world are just some of the threads that A.S. Byatt weaves into this most timely of books. Linguistically stunning and imaginatively abundant, this is a landmark work of fiction from one of the world''s truly great writers.