Geeky late teenager Alvaro is sent off on a long sailboat cruise, more akin to a youth camp. He joins a motley group of peers on the Crosscurrent Voyager, an oceangoing ketch. The captain is an enigmatic and dour Englishman, with a past in the special forces. The group is mid-journey in the Southeastern Pacific at the time of The Fall. As the world descends into zombie-fed apocalypse, the captain decides to press past Cape Horn to South Georgia Island, hoping for a temporary respite.
While the novel is reasonably entertaining if you enjoyed the previous books in the series, there is not much originality on display. The concept of teens left alone in a crisis is well utilised. However, these youngsters seem unusually rational and insightful for their age. A fun diversion with some action thrown in.