He scampered off, his face bright. The man watched him go and was satisfied. That young idiot would soon bring the other children down with him, and then they could all be locked up safely before they gave the game away!

Fatty saw Pip too and began to have a few horrid doubts. Were the Find-Outers smart enough to guess there was a secret letter in between the lines of inked writing? Suppose they didn’t? He would have led them all into a trap!

A Smell of Oranges

Pip ran all the way home. He was tremendously excited. What had Fatty discovered? It must be something very wonderful for him to be guarding it like that!

Bets was waiting for Fatty very anxiously. She was at the window of the playroom, and Buster was sitting on the window-sill beside her, his black nose pressed against the pane.

Pip grinned widely and waved the letter at Bets. She guessed at once that he had good news, and her heart felt lighter. She tore downstairs to meet him, Buster at her heels.

“Is Fatty all right? What has happened? Is that a letter from him?” she asked.

Pip pushed her upstairs again. “Don’t yell questions at me like that!” he said crossly. “You’ll have all the household knowing about our mystery soon!”

Just then the luncheon gong sounded, and Pip’s mother put her head in at the door. “Come along,” she said. “Don’t keep me waiting, Pip, because I have to go out immediately after lunch.”

So there was no time to show poor Bets the letter, and she was so terribly curious about it that she fidgeted all through the meal, much to her mother’s annoyance.