But always as he journeyed on the river grew wider and wider, deeper and deeper. Strange dark shapes passed over his head, strange fish swam past him, the banks seemed very far away, and the currents were strong and hard to swim against.

For quite a while there had been a new and delightfully salt taste and smell to the water, it became stronger and stronger as he went on; then there was a roar of breakers along the shores, and the swift tide swept Sammy away from the river’s mouth, and out into the vast ocean.

CHAPTER II

HOW SAMMY ESCAPED FROM THE SHARK AND MADE THE ACQUAINTANCE OF THE HERMIT-CRAB

Oh a wily old crab is the Hermit-Crab,
And a crafty old crab is he!
His home he makes in a stolen cell,
And the passing stranger he loves full well
But beware of his hospitality!
For a hungry old crab is the Hermit-Crab,
And a wicked old crab is he.

“Dear me! what a very large place the sea is,” said Sammy. He had gone quite a distance before he realized that the occasion for hurry was now over, and then he rose gracefully to the surface and looked about him. Overhead stretched the blue sky speckled with fleecy, white clouds, and off in the distance a long line of white sand showed the shore line, against which the incoming tide sent its undulating billows. Near the shore circled a flock of sea-gulls, and far away, where sea and sky seemed to meet, the white sails of a ship gleamed in the sun. In every other direction, as far as the eye could reach, stretched the blue waters of the ocean.

Presently a large fish sprang from the waves, his silvery scales sparkling in the sun, then fell back with a gentle splash. This recalled Sammy to himself, and diving hastily below, he swam slowly about looking at his surroundings with a good deal of curiosity.

It was a strange world on which he gazed. Water was everywhere, above, below, and on all sides, and strange weeds and vegetables grew up from hidden rocks. A graceful jelly-fish floated past, expanding and contracting its umbrella-shaped body, and waving about its long arms or tentacles. Queer fish of all shapes and sizes swam about, the larger ones eying the stranger curiously, the smaller keeping at a respectful distance.

But Sammy had a very friendly feeling towards them all, and was just about to speak to a near-by fish, whose appearance seemed to indicate that he might belong to the Salmon family, when suddenly there was a general hurrying out of the way on all sides. Many of the fish dived quickly below to hide in some convenient spot, and the more rapid swimmers took to their fins with great haste.