“Never; go on with the letter, Kate.”

“’I saw at once that if I could use Catalytic process which would be instantaneous in its solidifying effect on my liquid limestone, instead of waiting upon slow evaporation, I could turn out building stone faster than one can make brick.  You, I am sure, with your more alert mind, saw this when you marked that passage in red.’”

“Oh, Dorothy,” almost whimpered Katherine, leaning back, “how can I go on?  Don’t you see what a sneak I am?  It was bad enough to cozen with my heedless, random markings of the book, but to think that line of red ink might have been marked in his blood, for I nearly sent the poor boy to his death.”

“Go on, Katherine, go on, go on!”

“’In my search for a Catalytic whose substance would remain unchanged after the reaction, I quite overlooked the chemical ingredients of one of the materials I was dealing with, and the result was an explosion which nearly blew the roof off the shop, and quite startled poor Drummond out of a year’s growth.  However, no real harm has been done, while I have been taught a valuable lesson; to take into account all the elements I am using.  I must not become so intent on the subject I am pursuing as to ignore everything else.’  And now, Dorothy, I want to ask you a most intimate question, which I beg of you to answer as frankly as I have confided in you.”

“I know what your question is, Kate.  A girl who is engaged wishes to see her friend in the same position.  You would ask me if I am in love with Alan Drummond, and I answer perfectly frankly that I am not.”

“You are quite sure of that, Dorothy?”

“Quite.  He is the only man friend I have had, except my own father, and I willingly confess to a sisterly interest in him.”

“Well, if that is all—­”

“It is all, Kate.  Why?”

“Because there is something about him in this letter, which I would read to you if I thought you didn’t care.”

“Oh, he is in love with Jack’s sister, very likely.  I should think that would be a most appropriate arrangement.  Jack is his best friend, and perhaps a lover would weaken the influence which Tolstoi exerts over an emotional person’s mind.  Lieutenant Drummond, with his sanity, would probably rescue a remnant of her estates.”

“Oh, well, if you can talk as indifferently as that, you are all right, Dorothy.  No, there is no other woman in the case.  Here’s what Jack says: 

“’It is amazing how little an Englishman understands people of other nations.  Here is my tall friend Drummond marching nonchalantly among dangers of which he has not the least conception.  The authorities whom he thinks so courteous are fooling him to the top of his bent.  There is, of course, no danger of his arrest, but nevertheless the eyes of the police are upon him, and he will not believe it, any more than be will believe he is being hoodwinked by the Foreign Minister.  What I fear is that