The Kobra Manifesto
Adam Hall
Quiller (7)
The Mandarin Cypher
Quiller (6)
Northlight
Quiller (11)
The Pekin Target
Quiller (10)
Quiller Balalaika
Quiller Bamboo
Quiller (15)
Quiller Barracuda
Quiller KGB
Quiller (13)
The Quiller Memorandum
Quiller Meridian
Quiller (17)
Quiller Salamander
Quiller (18)
Quiller Solitaire
The Scorpion Signal
Quiller (9)
The Sinkiang Executive
Quiller (8)
The Striker Portfolio
Quiller (3)
The Tango Briefing
Quiller (5)
The Warsaw Document
Quiller (4)