The Sounding Stillness — Kenneth Von Gunden

WELCOME TO THE WATER WORLD OF COUSTEAU...

...where humans and dolphins have been genetically altered to live in the alien sea. For decades, they have uneasily coexisted with the intelligent native life of the planet, huge whalelike creatures who dwell in the depths.

But the "whales" are becoming concerned about the damage that the colonists are doing to their planet. And the humans are at odds about how to deal with the threat.

Enter Galen Yeager, secret agent, and his cyborg partner, Sam. Sent to investigate, they are pulled into the conflict. And with the help of some adventurous dolphins they discover the key to peace, far beneath...THE SOUNDING STILLNESS