The other reviewers are needlessly harsh on the author for the lack of professional editing. Yes, the obvious grammar, missing words, wrong words break up the flow. But get over it. This is an indie novel, given to most reviewers, and extremely cheap to purchase in the eBook format. It is a generally good read for a miniscule, if any, cost to the reader.
The storyline is well described by other reviewers. I need not add to the potential spoilers.
This is an entertaining read and a decent thriller. The characters are established sufficiently to know who they are and what role they played in the story. I never lost track of any characters and felt they were all well integrated.
This is a fun read and I will definitely read the sequel. I urge you to take a chance on this author.