Join the millions of English speakers who have gained confidence learning a new language with the O&H Study Guides
Designed for self-study, the O&H Study Guides introduce students to the essentials of the English grammar they need for their language study.
By assigning a few pages to be studied before class, students come ready to participate—and instructors gain valuable class time to focus on communication.
Experience shows that our method improves student performance in language class thanks to a better understanding of English grammar.
Join the thousands of institutions who have adopted our titles