"Let me carry you over!"

"No!" she replied quickly. "I crossed it safely before. I can do the same again."

There was a greater confidence in her words than in her voice, and she still hesitated on the brink. Instinctively she laid a hand upon Gordon's sleeve for steadiness, but drew it away hurriedly when she felt the contact of his arm. Her companion renewed his offer of help, but, without answering him, she stepped forward on to the nearest boulder. Her foot, set down timidly, slipped on its polished roundness. Gordon, however, was alert to her fatigue, and his arm was round her waist before she had completely lost her balance.

"Lean towards me," he said, and lightly lifted her back on to the bank. She remained for a second in his support, lulled by a physical feeling of security induced in her by the strong clasp of his arm. Then she freed herself almost roughly, and silently faced the stream again.

"It will be best if I go first," said Gordon. "I can give you a hand then."

"Is there no other crossing?" she asked, straining her gaze vainly up and down the stream.

"No! Surely you can take that much help from me."

He planted himself as firmly as he could, Colossus-wise on the rocks.

"All right!" he said, and stretched out a hand towards her. She took it reluctantly and made a second trial, wavered as she reached the stone on which she had slipped, and secured her balance by tightening her grasp. So they proceeded until a wider interval than usual flowed between their footholds.

Gordon turned his head round to her.