World beneath the waves: A math adventure into the ocean (Navigators math series) By Brewster, Joy Books / Other Books ISBN: 1583449361 / Publisher: Benchmark Education Co, January 2002 Price Starting at $7.59 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Very Good Very Good condition. Paperback edition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner’s name, short gifter’s inscription or light stamp. $7.59 3 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for World beneath the waves: A math adventure into the ocean (Navigators math series)