 
                            
                        
                        
                        John Banville on the birth of his dark twin, Benjamin Black (2011)
            rather than as a proper name. 
Did Muhammad Exist? (2012), p. 17
        
John Banville on the birth of his dark twin, Benjamin Black (2011)
                                        
                                         p. 68 https://babel.hathitrust.org/cgi/pt?id=wu.89009314162&view=1up&seq=72 
Determinism or Free-will? (1912)
                                    
“Confessions of a Wild Bore” in Assorted Prose (1965)
