Steve "S. J." Watson (born 1971) is an English writer. He debuted in 2011 with the thriller novel Before I Go to Sleep. Rights to publish the book have been sold in 42 different countries around the world and it has gone on to be an international bestseller.
Watson was born in Stourbridge, in the West Midlands. He studied Physics at the University of Birmingham and then moved to London, where he worked in various hospitals and specialized as an audiologist in the diagnosis and treatment of hearing-impaired children. In the evenings and weekends he wrote fiction.
In 2009 Watson was accepted for the first course Writing a Novel at the Faber Academy. The result was his debut, Before I Go to Sleep. He was introduced to literary agent Clare Conville on the last night of the course and she agreed to represent him. The book was published in 2011. In the same year it was announced that the book would be adapted for the big screen by Ridley Scott, with Rowan Joffe slated to write and direct.
Watson's second novel "Second Life (novel)" was published in February 2015, with two further books scheduled for 2017 and 2019.
Media interest in Before I Go to Sleep was considerable and Watson himself was the subject of a profile in the Sunday Times before its UK publication and The Wall Street Journal before its US publication. Watson has been profiled by Bookseller+Publisher and has also appeared on BBC Radio 4's Front Row being interviewed by Kirsty Lang. He has also been interviewed by Simon Mayo when Before I Go to Sleep was chosen as his bookclub book of the month.