Cousin Elizabeth's watch lay on her dressing-table, and as it was a little stem-winder just like Patty's own, it was easy to turn the tiny hands two hours ahead.
Cousin Barbara's watch was under her pillow, but as the sound sleep of that lady was proverbial, audacious Patty slipped her hand under her cousin's head, took out the watch, changed the time, and replaced it, and Miss Barbara Fleming slept on in blissful ignorance.
Patty was afraid that Cousin Tom would spoil the whole joke.

But she knew that he had no clock in his room, and only awoke when his mother knocked at his door each morning.

She hoped that in this case he wouldn't look at his watch, or if he did, he would have no faith in the uncertain old chronometer he was carrying at present, and anyway it wouldn't be believed against the testimony of all the other timepieces in the house.
Last of all, she slipped up to the servants' room and changed the time of their alarm clock.
Bridget, the cook, and Molly were sleeping, each in a narrow bed, and Bridget was snoring loud enough to wake them both, but she didn't.
Then Patty hurried back to her own room and jumped into bed again to await results.
Ruth had no clock or watch.

She seemed to get up at the right time by instinct, and Patty, after carefully thinking it all over, concluded she had done her work very thoroughly.
And so she had,--and her trick was a great success.

Of course the alarm clock went off apparently two hours late.