cheap paper untraceable. These letters are remarkable for their frankness. The writer did not try to cover his tracks. He used expensive, distinctive notepaper which should be easy to trace. Instead of printing capitals in pencil, he typed his message on a Winchester ââ
âWinchester Noiseless Portable,â snapped the Inspector.
ââ virtually inviting identification. Itâs almost,â said Ellery thoughtfully, âas if he wanted the letters to be traced. Of course, they could be a practical joke.â
âNo one,â said Abel Bendigo, âjokes about the death of my brother King.â
âThen they make no sense,â said Ellery, âat least to me. Do they make sense to you, Mr. Bendigo?â
âItâs your opinion, then, that these are the work of a crank?â
âNo, indeed,â murmured Ellery. âThey make no sense because theyâre obviously not the work of a crank. The letters are unfinished: the first ends with an emphasized dash, the second adds a fact and ends with another emphasized dash. There is a progression here. So there will be more letters with more information. Since the first letter promises murder and the second promises murder on a Thursday, logically a third letter will specify on which of the fifty-two possible Thursdays the murder is planned to take place. It adds up to cold calculation, not aberration. Why, then, leave an open trail? Thatâs why I say it makes no sense.â
The man in the leather chair seemed to weigh Elleryâs words, each one carefully.
âHow far apart did the letters arrive?â asked the Inspector.
âThe second came Monday. The first a week ago.â
Ellery shrugged, turning to the mantel and his pipe. âI donât get it. I mean the purpose of all this, Mr. Bendigo. Your establishment is important and powerful enough to employ a private police force of great efficiency. Determining the authorship of these letters should be a kindergarten exercise to your Colonel Spring. Am I seriously to take it that youâre proposing to engage me to do it for him?â
âI havenât made myself clear.â Abel Bendigoâs blandness remained unmarred. âThis matter has nothing to do with Colonel Spring or the security department. I have not permitted it to be put in the Colonelâs hands ⦠I consider it too special a problem. Iâm handling it personally.â
âAnd you havenât got anywhere,â grinned the Inspector.
âWhat worries meâ â the prominent eyes chilled â âis that I have got somewhere.â
âOh,â said Ellery. âThen you know who sent the letters?â
âI believe,â said Abel Bendigo, âI do.â
The Queens exchanged glances.
âWell,â demanded the older man, âand who is it?â
Bendigo did not reply.
Ellery looked at the two guards. They had not relaxed. It was hard to say that they were even listening. âShall we send these boys out for a beer, Mr. Bendigo?â
âYou misunderstand. Iâd rather not disclose what Iâve found because I donât want to prejudice your investigation. I never jump to conclusions, Mr. Queen. And when I reach a conclusion I invariably double-check it. Thereâs always the possibility â though not the probability â that in this matter Iâm wrong. I want you gentlemen to tell me whether I am or not.â
âAnd your brother King? What does he think of all this, Mr. Bendigo?â
âHe glanced at the letters and laughed. Threats amuse him. They donât amuse me.â
âThen he doesnât know the results of your private investigation? Or even that youâve been investigating?â
Bendigo shrugged. âI havenât told him. What he knows or doesnât know is another matter.â He said abruptly, âI want you both to come with me.â
âThis