Irregular: A Different Class of Spy

''Irresistible'' Guardian

''Impressive'' Daily Mail

''Captivating'' Mick Herron

Nominated for the 2018 Best First Novel, Barry Award

London 1909

Captain Kell of the War Office knows the Empire is under threat - from Russia and Germany, from terrorists and anarchists, spies and infiltrators.

But he can''t prove it to his superiors. He needs an agent he can trust, someone who knows the street, not the ...