Martin and his friends is a coloring book to educate on biology, ecology, importance and problematic of sharks. In the beginning it educates children of the communities of El Quetzalito, Livingston and Muncha Honduras. Our goal is for children to learn to value and care for the marine ecosystems and in this case “the Sharks”. In the future it is intended to reach more communities in the Caribbean and continue to change the negative perception about sharks. This book was prepared by Blue World Foundation team and its design was made by Thalya López member of our team.