Agatha Christie,
The Listerdale Mystery
“ Rupert rose with dignity-such dignity as his lanky and awkward age allowed, and delivered a final ultimatum."You take that house, Mums. I'll ferret out the mystery. You see if I don't."Rupert departed hurriedly, in fear of being late at the office. The eyes of the two women met."Could we, Mother?" murmured Barbara tremulously. "Oh! If we could.""The servants," said Mrs St Vincent pathetically, "would eat, you know. I mean, of course, one would want them to-but that's the drawback. One can so easily-just do without things-when it's only oneself." ”
