William Le Queux,
Number 70, Berlin: A Story of Britain's Peril
“ Why had Lewin Rodwell rung up his new friend, Trustram, just before poor Jerome’s death? Why had Jerome asked to see his friend Sainsbury so particularly on that night? Why had he locked his door and taken his life at the very moment when he should have lived to face and denounce the man who, while an alien enemy, was posing as a loyal subject of Great Britain? ”
