Books

Treasures From Heaven

Jurassic Fossils: Wood And Dinosaur

Filipino-English Dictionary

Fruits of the Philippines

Songs On The Wind: Essays From A Life With No Borders, Only Horizons

A Pictorial Cyclopedia Of Philippine Ornamental Plants (THIRD EDITION)

Whales and Dolphins in the Philippines: A Field Guide

Images in Stone

El Filibusterismo

Noli Me Tangere