Book review: Sentinel by Mark Greaney

Joshua Duffy, the hero of Armoredis back and can’t stop attracting chaos. Wherever he goes, trouble is the order of the day. When his wife Nikki is given a diplomatic security assignment in stable Ghana to coordinate the construction of a dam, Josh joins her and their two children come too so they can work and spend quality family time. But someone from Josh’s past is working with Chinese agents and they want nothing more than to destabilize the country, no matter how many die in the process.

Greaney builds the story slowly, and the first part of the novel recounts a past event involving Josh and then family life before Nikki’s assignment. Even during a simple mission, protecting a client becomes a crisis. Thankfully, Josh is there to save the day. When they arrive in Ghana and a diplomatic meeting requiring security near the dam is infiltrated by a mercenary team from Sentinel Security Inc., the tension never lets up for a second.

Guardian is more than just a shooting game. The human side of the equation makes it more than just a page-turner. Readers will love Josh, Nikki, and their family. Mark Greaney now has the problem of managing two great series at once, and readers will immediately want more of each.

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