Janet Cost

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Thriller
11 July 2025

Janet Cost

A hero worth rooting for , and fearing for.

By Book 3, many series begin to lose steam but Cooper’s Alex Kalfas only becomes more compelling. What I appreciated most in The Aegean Enigma wasn’t just the complex plot or thrilling pace, but how deeply human the protagonist is. Kalfas is no longer just an agent he’s a man caught between duty and disillusionment, struggling with betrayal, and fighting his way through a world where allies turn on a dime.

This book gives us raw insight into what it means to carry the weight of past missions, to trust your instincts even when they’re clouded by emotion, and to choose truth over safety. I was holding my breath through much of the final act.

Cooper has created a character that feels real and whose decisions stay with you long after the book ends.