Having read and enjoyed the author's first book Safari I downloaded this one once I saw it was out. I was not disappointed! Although I liked Safari, I found Arcadia to be even faster paced and more unpredictable. It had a great creepy atmosphere, good characters, an interesting plot, and some very thrilling action scenes. And with these two books Plansky has shown he knows how to write good endings. If you like psychological thrillers or technothrillers this one is definitely for you.