Australian novel attracts controversy over fictionalised depiction of gay codebreaker Alan Turing

Nick Croydon, the CEO of QBD Books, has faced criticism for his thriller The Turing Protocol

A novel written by a prominent book industry figure in which persecuted gay man Alan Turing has sex with a woman and fathers a child has been criticised online for its portrayal of the codebreaker.

The Turing Protocol was released in July and was written by Nick Croydon, the CEO of QBD Books, the largest Australian-owned bookshop chain, where the book is being heavily promoted.