John and David are swimming out at sea when they see a shipwreck. They dive down to the old ship and look around. They are very excited when they see an old treasure chest. What are they going to find inside it? But first they have to worry about a big shark...
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.