Traitor's Field

England has been torn apart by Civil War. Plots and intrigues abound - but it is the struggle between two powerful spies which will decide the eventual fate of a nation.
It is 1648 and Britain is at war with itself. The Royalists are defeated but Parliament is in turmoil, its power weakened by internal discord.
Royalism's last hope is Sir Mortimer Shay, a ruthless veteran of decades of intrigue who must rebuild a credible threat to Cromwell's rule, whatever the cost.
John Thurloe is a young official in Cromwell's service. Confronted by the extent of the Royalists' secret intelligence network, he will have to fight the true power reaching into every corner of society: the Comptrollerate-General for Scrutiny and Survey.