Ceylon Today newspaper 10 July 2019 Marine researcher and author Howard Martenstyn has in a philanthropic gesture donated 4,000 Sinhala books on marine mammals to schools, libraries and other educational institutions. In an effort to increase awareness, appreciation and a desire to protect marine life Martenstyn has painstakingly developed and translated some of his best work as an investment in the future. He was motivated to produce this legacy publication in memory of his