On Language: Chomsky's Classic Works: Language and Responsibility and Reflections on Language

An Introduction to English Grammar: Edition 4

Concise English Tagalog Dictionary

The Sense of Style: The Thinking Person's Guide to Writing in the 21st Century

New Palauan-English Dictionary

Pocket Tagalog Dictionary: Tagalog-English English-Tagalog

Syntax: An Introduction to Minimalism

Elements of Structural Syntax

Making Out in Tagalog: A Tagalog Language Phrase Book

Essential Tagalog: Speak Tagalog with Confidence (Tagalog Phrasebook)

Practical English Phonetics and Phonology: A Resource Book for Students, Edition 4