English – One Tongue, Many Voices: Edition 2

An Introduction to English Grammar: Edition 4

Computational Experiments in Grammatical Classification

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

Elements of Structural Syntax

A Communicative Grammar of English: Edition 3

English Grammar

Syntactic Gradience: The Nature of Grammatical Indeterminacy

Translating Tenses in Arabic-English and English-Arabic Contexts

Nitty-Gritty Grammar: A Not-So-Serious Guide to Clear Communication

Swahili Grammar and Workbook

Introducing English Grammar

Kazakh: A Comprehensive Grammar

Koromfe