Skip to main content alibris logo

Professor Mark Lester

Mark Lester is an experienced grammarian, ESL expert, and professor emeritus of Eastern Washington University. He is the author or coauthor of more than a dozen books, including Practice Makes Perfect: Advance English Grammar for ESL Learners, Practice Makes Perfect English Verb Tenses Up Close, The McGraw-Hill Handbook of English Grammar and Usage, and The Big Book of English Verbs .