"One up to you," agreed Hemingway generously. "If they say that, they're right: they always know!"

He ate his supper that evening in the cosy little house in Bromley in which Ex-Superintendent Darliston had retired. While this meal was in progress, and Mrs. Darliston sat presiding over a teapot almost as enormous as herself, nothing was talked of but the prospects of the Ex-Superintendent's three sons, the amazing intelligence of his five grandchildren, the iniquitous behaviour of his hens, and the success he had enjoyed at the last local Show with his tomatoes; but when the Ex-Superintendent had let his belt out a hole or two, and had drawn a pipe and an aged pouch from his pocket, his spouse heaved her massive form out of her chair, piled all the crockery on a tray, and said: "Well, I'll go and wash up. If Stanley came out here to talk to you about the new greenhouse, Herbert, I didn't marry a policeman, thirty years ago, more fool me! No, I don't want any help, Stanley, thanking you all the same! Just open that door for me, and give over doing the polite!"

So saying, this admirable woman picked up the tray, and sailed off with it to the scullery.

"You can't fool Mother," observed Mr. Darliston. He pushed his pouch across the table. "Here, have a fill of mine! Now, what's eating you, young fellow?"

"Come to pick your brains, Super," said Hemingway.

"Ah!" said Mr. Darliston, leaning back at his ease. "I daresay I've forgotten more than you'll ever know."

"Well, have a shot at remembering, will you, granddad?" retorted Hemingway disrespectfully. "Going on as if you were Methuselah, and me in my first pair of long trousers!"

Mr. Darliston's bulk quivered slightly as he chuckled. He jerked his thumb suggestively towards the beer jug, and invited his guest to unburden himself. He heard the Chief Inspector out in silence, remarking at the end of his discourse: "Yes, I remember young Grant. A good lad: how's he getting on?"

"Fine, for a toddler like him!" said Hemingway. "I'll tell him you remembered him. That'll please him a lot more than it does me. What 1 want you to remember -"

"Slow, but careful," pursued the Ex-Superintendent. "Of course, he owed a lot to the training he had under me. Get on with him all right?"