Now time is running out.and our understanding of the world is about to change forever.

To make matters worse, someone from the inside is trying to stop them. Together they must piece together a dangerous puzzle, and the most frightening piece, is the trembling in Antarctica. However, when an unknown group immediately becomes interested in her work, Alison realizes John Clay may be the only person she can trust. Alison was sure she would never trust the military again. But the team discovers much more from their dolphins than they ever expected when a secret object is revealed on the ocean floor. and Blackstone Publishing edition, audio cd Breakthrough (edition) Open Library It looks like youre offline.

This is an excellent finale and addition to an exceedingly great. See the complete Breakthrough series book. Grumley includes books Breakthrough, Leap, Catalyst, and several more. With the help of a powerful computer system, Alison Shaw and her team are preparing to translate the first two-way conversation with the planet's second smartest species. Grumley, Feb 15, 2019, Recorded Books, Inc. The Catalyst is the third book in the Breakthrough book series by Michael C Grumley. The Breakthrough book series by Michael C. Strange facts begin to emerge that lead naval investigator, John Clay, to a small group of marine biologists who are quietly on the verge of making history. Deep in the Caribbean Sea, a nuclear submarine is forced to suddenly abort its mission under mysterious circumstances. A SECRET THAT WAS NEVER SUPPOSED TO BE FOUND. ONE OF THE GREATEST BREAKTHROUGHS IN HUMAN HISTORY.

Breakthrough by Michael C. Grumley