'Thank you,' said Lucy; 'I like most people, and everybody likes me.'

'I don't mean that,' he said. 'Isn't there someone you'd like to hurt if you were as strong as they are, and they were as weak as you?'

'Yes,' said Lucy in a guilty whisper.

'Then hand over your tuppence,' said the dark gentleman, 'and it's a bargain.'

He snatched the coppers warm from her hand.

'Now,' he said, 'to-morrow morning you'll be as strong as Harry, and he'll be little and weak like you. Then you can hurt him as much as you like, and he won't be able to hurt back.'

'Oh!' said Lucy; 'but I'm not sure I want——I think I'd like to change the spell, please.'

'No goods exchanged,' he said crossly; 'you've got what you asked for.'

'Thank you,' said Lucy doubtfully, 'but how am I——?'