'Remember, Remember, the Fifth of November...'

For fans of Conn Iggulden and Bernard Cornwell, this pulse-racing and dramatic new thriller from Sunday Times bestselling author James Jackson sheds new light on one of the most dramatic events in British history.

Behind the famous rhyme lies a murderous conspiracy that goes far beyond Guy Fawkes and his ill-fated Gunpowder Plot . . .

In a desperate race against time, spy Christian Hardy must uncover a web of deceit that runs from the cock-fighting pits of Shoe Lane, to the tunnels beneath a bear-baiting arena in Southwark, and from the bad lands of Clerkenwell to a brutal firefight in The Globe theatre.

But of the forces ranged against Hardy, all pale beside the renegade Spanish agent codenamed Realm.

'There is no-one today writing fictionalised history, backed by ferocious research, like James Jackson. With his latest, Treason, he has done it again and the reading lamp just burns on through the night...' Frederick Forsyth