And you, Mary, if you must run off to London, why do it in that unfinished manner, so that I was left without the car, and couldn't catch anything until the midnight train at Northallerton? It's so much better to do things neatly and properly, even stupid things.

his thoughts revolving silently in this squirrel-cage of mystification.

In the mood of relaxation and confidence that follows on being parboiled, it was easy enough to pump Mrs Weldon. A little diplomacy was needed, so as not to betray the ulterior object of the inquiry, but no detective could have had a more unsuspecting victim.

I think my mother's talents deserve a little acknowledgement. I said so to her, as a matter of fact, and she replied in these memorable words: "My dear child, you can give it a long name if you like, but I'm an old-fashioned woman and I call it mother-wit, and it's so rare for a man to have it that if he does you write a book about him and call him Sherlock Holmes.