This book focuses on the most commonly made grammar mistakes by non-native English speakers. This means that you can set yourself a reasonable target. So rather

Whatever your mother tongue, you are likely to have encountered difficulties with most of the 50 vocabulary items in this book. Each chapter contains: Examples

Mastering the American Accent is an easy-to-follow approach for reducing the accent of non-native speakers of English. Well-sequenced lessons in the book corres

"An examination of the rules behind English grammar, focusing on the most common mistakes made by writers--including dangling participles, run-on sentences, and

Online version of Common Errors in English Usage written by Paul Brians.