D A Parsons

The naive Devon spy collides –- literally -– with the street urchin.
The urchin is street-wise, bold, clever and knows the perils of the streets of London.
Together they might make a team.
But only if Cromwell’s Head of Intelligence,
John Thurloe, can keep them both from being
killed by the vicious assassin known as Quartus.

For fans of Andrew Taylor’s Marwood and
S G MacLean’s Seeker