Sir Lyster nodded his approval of her action. "You did quite right, Miss——"

"West," said Dorothy.

"Miss West," continued Sir Lyster. "There are occasions when——" He hesitated for a word.

"John Dene's methods are best," suggested Sir Bridgman.

Sir Lyster smiled; but there was no answering smile in Dorothy's eyes.

"What do you think has happened?" she asked, looking from one to the other.

"It's impossible to say," began Sir Lyster, "it's—it's——"

"Spies," she said with a catch in her voice. "I'm sure of it. They've drugged him. They tried to poison our food."

"Poison your food," repeated Sir Lyster uncomprehendingly.

"Yes," said Dorothy, and she proceeded to tell how it came about that the luncheon and dinners were supplied from an anonymous source.