This is the third and final book about Shaun and Georgette Mason. They were all about the truth. The truth is that the series is great social,political, and mad science commentary. I could go into the gory details, but I hate those kind of reviews. I can say that I was kept on the edge of my seat throughout each book.Each had its up and downs....on many levels. But I did not want to stop reading. And there were many times my heart was in my throat. If you like intrigue...if you like zombies...go for it, commit yourself to these three books.