With tense muscles Kennedy skillfully guided the terrible instrument that ate cold steel, wielding the torch as deftly as if it had been, as indeed it was, a magic wand of modern science.

He was actually cutting out a huge hole in the still exposed surface of the tank—all around, except for a few inches, to prevent the heavy piece from falling inward.

As Kennedy carefully bent outward the section of the tank which he had cut, he quickly reached down and lifted Elaine, unconscious, out of the water.

Gently he laid her on the sand. It was the work of only a moment to cut the cords that bound her hands.

There she lay, pale and still. Was she dead?

Kennedy worked frantically to revive her.

At last, slowly, the color seemed to return to her pale lips. Her eyelids fluttered. Then her great, deep eyes opened.

As she looked up and caught sight of Craig bending anxiously over her, she seemed to comprehend. For a moment both were silent. Then Elaine reached up and took his hand.

There was much in the look she gave him—admiration, confidence,—love itself.

Heroics, however, were never part of Kennedy's frank make-up. The fact was that her admiration, even though not spoken, plainly embarrassed him. Yet he forgot that as he looked at her lying there, frail and helpless.