Breath of the Dragon — Millard Graham

This is the second book in the Clayton Gray series and finds Gray and Novak conytinuing their pursuit of the CIA double agent Marty Johnson, aka, Vladimir Kromar, through the streets of Singapore and Saigon to the jungle camp of Khun Wa, The Dragon of Death, in Cambodia. Khun Wa is still determined to exact payment from Gray and Novak for the destruction of the Soppone drug center in Laos and enlists the aid of Col. Alexis Sergeio, Commander of the KGB Spetsnaz forces in Southeast Asia.

Gray and Novak again find that their former operatives in Saigon have the necessary information as to the location of Kromar. They travel the jungle trails and find the drug lair and in the ensuing action destroy the plantation and secure the drugs aboard an airplane of Khun Wa's. their return to the safety of Bangkok and the arms of their women is marred by reprisials taken by Col. Sergeio against the women