Book 4 - City Escape - This book can be read as a stand alone or as a companion to the main series. Five went by Land and Five went by Sea...the rest stayed in the City...this is their story. Mrs. Moore knew that leaving the city was the best chance that she and her students had to survive the EMP pulse but when half of her charges refused to leave she knows she has to stay and try and protect them. Fighting against time and the people in her group...