Black Wind (Dirk Pitt #18) by Clive Cussler, Dirk Cussler

In the waning days of World War II, the Japanese tried a last desperate measure. Kept secret from all but a few select officials, two submarines were sent to the West Coast of the United States, their cargo a revolutionary new strain of biological virus, their mission to unleash hell.

Neither sub made it to the designated target.But that does not mean they were lost.

Someone knows about the subs and what they carried, knows too where they might be, and has an extraordinary plan in mind for the prize inside—a plan that could reshape America, and the world, as we know it.