Isso pode ser Nas profundezas de Ken Grimwood. Os golfinhos neste livro também conseguem se comunicar com os humanos.
Set on land and beneath the oceans, Into the Deep reveals, once again, Ken Grimwood's exceptional talent for blending fantasy and reality. One part thriller, one part spiritual adventure, the exhilarating story at the heart of Into the Deep involves a hard-hitting journalist, a beautiful scientist, a globe-traveling engineer, and a venerable Portuguese fisherman. Vastly different, their lives are about to intersect and to become irrevocably changed by a school of dolphins--as the fate of the world hangs in the balance. With the drama that unfolds from a silent war waged at the sea's greatest depths and from a single, fateful discovery, Into the Deep takes a tantalizing glimpse at the optimistic future this planet might achieve if humans and the creatures of the deep could learn to share and defend its remarkable bounty.