'A splendid tale of espionage . . . an exciting entry into spy literature'
- The Times
'A supremely confident debut . . . This story is told with panache and a taste for the intricacies of craft that mark it as outstanding'
- Daily Mail
'Proof that the [spy] genre is flourishing anew in the 21st century . . . [the] plotting has an old-school, Swiss-clock precision that keeps the reader pleasurably engaged'
- The Guardian
'Truly authentic and frighteningly so . . . a remarkable thriller'
- Shots Magazine
'Calls to mind early le Carré'
- Gregg Hurwitz, No. 1 bestselling author of Orphan X