Book excerpt: This 304 page volume provides exhaustive information for navigating along the coast of Belize, Mexico's Quintana Roo, the many offshore reefs and cayes and Guatemala's Rio Dulce. This guide guide includes 133 original sketch charts and drawings, 131 photos including many aerials, and two large folded charts showing the entire area. This top selling cruising guide deserves space on the bookshelf of anyone who comtemplates a visit to this magnificent cruising area.