(I received the Kindle version of this book, free of charge, from Netgalley in return for an honest independent review.).
As scientists go missing, Special Agent Andra Bailey (a sociopath) struggles to find out where they are and who is behind it all. All the action (and there's plenty of it) takes place between 13th and 25 March, and includes threats from North Korea as Bailey puts her job on the line to save the scientists.
Bailey is a great character, and as she rushes between Washington DC and California I got fully involved in the story. Lots of twists, lots of interesting parts - about being a sociopath, mobile phones etc., and lots of excitement.
A great book