This is the 3rd of Telbat's books I've read. I like the series. Good action in Christian fiction form. Nathan is undercover alone, as people think he died in an earlier rescue attempt. Book Three by D.I. Telbat, taking the reader from the South Pacific to the Greek Isles—from the depths of the ocean to the cone of an unstable volcano.
COIL Operative Nathan Isaacson—presumed dead by fellow agents but has been secretly trained by master spy, Luigi Putelli—begins his solo spy career under ex-CIA Agent Corban Dowler. When Corban loses contact with a beautiful Chinese agent, he sends Nathan to the South Pacific to locate her.
As Nathan infiltrates the underwater exploration team of a dark foe, Trevor Niles—who is bent on ruling at the expense of the lives of separatist Christians—it proves to be a spy game that tests Nathan's every spiritual and physical muscle.
Two years later, Nathan is sent on a seemingly unrelated operation, where darkness has settled over the Island of Zalzuna in the Greek Isles. The volcanic island under communist rule is ready to erupt in more ways than one. Nathan is to gain intel on missing missionaries, but the light of captive Christians may have been permanently extinguished.
Heather Kooper and her team of Special Forces Christians are called in to assist in a possible rescue attempt, joining two adventurous teenagers—Walter, a chess prodigy, and Brad, a Major League hopeful. Following the trail of the missing Jamison family, the team unearths a dark scheme. COIL Operative Nathan Isaacson prays he can save them all from the outreached claws about to ensnare them—even if it costs him his life!