Sam wakes to see strange vessels gathered in the skies around London. As he stares up, people stream past, walking silently towards the enormous ships which emit a persistent noise. Only Sam seems immune to the signal. Six months later, Sam is absolutely alone. In five minutes Sam learns two things: he is not alone; the drone injury should have killed him instantly - yet he is still alive. The battle for earth is about to begin. This eBook bundle includes: Earthfall Earthfall: Retribution Earthfall: Redemption