The Doomsday Key
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Average rating4
Three murders on three continents bear a tie: all victims are marked with a Druidic pagan cross burned into their flesh. These bizarre murders thrust Commander Gray Pierce and Sigma Force into a global hunt for a group who have a stranglehold on the world's food supply and discover that saving the world lies with the Doomsday Key.
Series
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18 primary books25 released booksSigma Force
Sigma Force is a 25-book series with 18 primary works first released in 2004 with contributions by James Rollins and Steve Berry.
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I had a hard time getting into the book because I wasn't familiar with any of the characters, but that's my own fault. Once I got deeper into the story though, it was quite good. However, I still feel like I couldn't connect with any of the characters and I didn't like the love triangle.
