Learn More, Select Your O&H Study Guide

A Self-study Guide You Can Use Anytime, and Anywhere

The O&H Study Guides are compatible with all major textbooks.
Each chapter is divided into two sections: first explaining how a grammar point works in English and then the second language — taking you step-by-step from English to your new language.
Diagramed sentences highlight the parts of speech in English and your new language.
Easy to consult as a reference with a detailed table of contents and index.
Accessible anytime and anywhere in print and digital formats.

Your Study Guide Will Help You Understand the Grammar Terms Your Textbook Assumes You Know

Parts of speech
Functions of words
Form
Agreement
Gender
Conjugation

Your Bridge to Success in Learning a New Language

Study Tips
Tips on how to study will help you retain the vocabulary, rules, and concepts covered in each short chapter.
Step-by-Step Analysis
Diagramed sentences in English and your new language are shown step-by-step and side-by-side.
Grammar Points
Short chapters focus on one grammar point at a time, building from the most basic to the more complex.
Unlock the Answers
The detailed Table of Contents and Index give you a quick resource for answers to your grammar questions.
Compatible
The O&H Study Guides are compatible with all major textbooks, online language courses, and learning environments.
Infinitely Useful
Your O&H Study Guide will remain a useful resource long after you have completed your formal studies.