Unabridged Audiobook
Enjoyed the book, but not near as much as his Sigma Force series.
Loved every chapter of this book. It flowed wonderfully and had me up listening until the moment I had to go to sleep. In the "Fact or Fiction" part, the author informs us which parts are based on fact and which he came up with. This was especially exciting for me, you'll be surprised with what you learn.
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