Rollercoaster ride...great piece of alternate history fiction. Recommended
The sequel to the excellent Wolf by Wolf does not disappoint, and has a very satisfactory conclusion.
This isn't your average high-action YA novel - this one is more thought-provoking and gut-wrenching and noteworthy, in various ways
The climax was fantastic, one surprise to the next that left me breathless and desperate to read more (I actually read one of the chapters on my phone while pretending to be busy at work...)