This map of Greater London shows where the novel's main characters live and work.
The offices of hedge fund manager John Veals, near Victoria Station
The location of R Tranter's home.
The ancient village is the home of the Farooqs.
"atte Bower", pronounced atty Bower, means at the royal residence.
The location of the safe house of Hassan al-Rashid's cell.
The location of barrister Gabriel Northwood's home.
Jenni Fortune's home