Ride of Death by Catherine MacPhail
Ever since Ram woke up in a tower block a few weeks ago, the deadly and mysterious Dark Man has been hunting him down. With no memory of who he is or what has happened to him, the only thing Ram can be certain of is that time is running out - and not just for him, for everyone. Ram knows that if he is ever to discover the truth about his identity, the lone bomber and the terrible threat that faces the world, he must turn the tables on the Dark Man. The time for running is over. In this shocking conclusion to the Nemesis series, Ram faces one final confrontation with his nemesis and evil forces more powerful than he could ever imagine.