6 books • 4 series
MiG-21 Aces of the Vietnam War (Aircraft of the Aces, #135)
MiG-17/19 Aces of the Vietnam War (Aircraft of the Aces, #130)
MiG Aces of the Vietnam War
MIG-21 Units of the Vietnam War (Osprey Combat Aircraft, #29)
MiG-17 and MiG-19 Units of the Vietnam War (Combat Aircraft) (Osprey Combat Aircraft, #25)
The Air War over North Vietnam (Vietnam Studies Group, #75)