The police is calling it a terrorist attack, but Jud knows better. It was ghosts. Ghosts murdered the subway riders. Ghosts pulled out the victims' tongues and stabbed them in their eyeballs. Not terrorists. You can tell from the "crazy ramblings" of the survivors, but no one will believe them, just like no one believed that ghosts, not he, killed his mom years ago. The only reason why Jud is not locked up is because people don't really know who he truly is. His father has given him a new identity, and has asked him to join his secret organization, CRYPT.  Any case that MI6 thinks has anything to do with paranormal activity goes to CRYPT, and the group is not particularly welcomed by others. Not only are people skeptical about the existence of ghosts, but the group is also a laughing stock because the team is made up of... teenagers.  What do they know?

If you're not prepared for an intense ride, don't pick up this book. The first ten pages or so will show you right away that the author is not kidding and he's not going to let you go easy.  If a reader is looking for thrills and chills, he/she will be hooked right away. The vivid goriness is at its best, but the rest of the writing somewhat pales in comparison, and the lines, like characters puking at crime scenes, can get repetitive and old. Nevertheless, CRYPT is an interesting spinoff from the teen spy fiction genre, and readers will sympathize with Jud's daily struggle, pretending to be another person, one who can't even talk to his own father, and living in fear that someone may recognize him.  It will be interesting to read the rest of the series and see how Jud and the other characters develop.

Here's the book trailer: