Rick Dellinger, a marine biologist, has been called to one of the toughest assignments he has ever been given.? The only thing he knows is that several people have been killed while swimming in the... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest
everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We
deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15.
ThriftBooks.com. Read more. Spend less.