To revert to Hamar. Curtis's information had transformed him. He was, now, another creature. Prior to his conversation with Curtis, he had suspected, at the most, that Kelson might be contemplating a secret engagement to Lilian Rosenberg--but a hasty marriage--a marriage in a few days' time--he had never dreamt that Kelson could be as mad as that. It was outrageous! It was abominable! It was sheer wholesale homicide! At all costs the marriage must be stopped. And mad with rage, Hamar dashed out of the hotel, and calling a taxi, drove direct to Lilian Rosenberg's flat. He found her alone--alone--and with a strange expression in her eyes--an expression he had never noticed in them before. She was in the act of examining a magnificent diamond ring. "You're quite out of breath," she said coolly, "didn't you come up by the lift?" "I've come to talk business," Hamar panted. "It's no use looking like that. I know your secret." "My secret!" Lilian Rosenberg replied, opening her eyes and simulating the greatest unconcern, "what secret? I don't understand." "Oh, yes, you do!" Hamar said, "you understand only too well--you deceitful minx. Had I only been smart--I should have given you the sack months ago. This marriage of yours with Kelson shall not come off." "My marriage with Mr. Kelson!" Lilian Rosenberg said, turning a trifle pale. "I really don't know what you are talking about." "You do!" Hamar shouted, his fury rising. "You do! You know all about it. You were seen sitting on his knee this morning, and all your conversation was overheard. I have found out everything. And I tell you, you shan't marry him." "I shan't marry him!" Lilian Rosenberg said with provoking coolness. "Whoever thinks I want to marry him?" "He does--I do!" Hamar shouted--his voice rising to a scream. "You've hoodwinked me long enough--you hoodwink me no longer. You've encouraged him from the first--made eyes at him every time you've seen him--taken advantage of my absence to prowl about the passages to waylay him--had him round to your rooms and visited him in his. You've no sense of shame or honour--you've broken your promises to me--you're a liar!" "Anything else Mr. Hamar!" Lilian Rosenberg said, her eyes glittering. "When you've quite finished, perhaps--you'll kindly go and leave me in peace." "Go! Leave you in peace!" Hamar shouted. "Damn you, curse your impertinence! Go! I'll not budge an inch till I wring from you an oath--a solemn binding oath, that you'll break off your engagement with Kelson at once." "Really, Mr. Hamar!" Lilian Rosenberg said, "I cannot put up with quite so much noise. Will you go, or shall I ring for the porter to turn you out?" She moved in the direction of the bell as she spoke, but before she could touch it Hamar had intercepted her.