‘I’d better put on another coat or a dressing-gown, or something,’ he stammered.

‘Coat’s best,’ Jonah told him, and in a moment he had changed into a tweed Norfolk jacket that lay upon the chair.

They pulled him towards the door, Nixie holding one hand, Jonah the other, and Smoke following so closely at his heels that he almost seemed to be prodding him gently forward with his velvet padded boots. Paul understood that tremendous forces, elemental in character like the wind and rain and lightning, somehow added their immense suasion to the little hands that pulled his own. He made no resistance, but just allowed himself to go; and he went with a wild and boyish delight tearing through his mind.

‘Are we going out then?’ he asked, ‘out of doors?’

‘What’s the exact time, the very exact time?’ Nixie asked hurriedly, ignoring his question; and though Paul had looked a few minutes before they came in, he had quite forgotten by now. She helped herself to his watch, burrowing under his coat to find it, and peering closely to read the position of the hands.

‘Five minutes to twelve!’ she exclaimed, addressing Jonah in excited whispers. ‘Oh, I say! We must be off at once, or we shall miss the crack altogether. Come on, Uncle, or your life won’t be safe a minute.’

‘Then what will it be a month, I should like to know?’ he laughed as he was swept along through the darkness, not knowing what to say or think.

‘The crack! The crack! Quick, or we shall miss it!’ cried the children in the same sentence, urging him heavily forward.

‘What crack? Where are we going to? What does it all mean?’ he asked breathlessly, trying to avoid treading on their toes and the toes of Smoke who flew beside them with tail held swiftly aloft as though to guide them.

They brought him up with a sudden bump just outside the door, and Nixie turned up a serious face to explain, while Jonah waited impatiently in front of them.