A guide to some of the most commonly violated rules of writing, grammar, and punctuation with examples. Includes a glossary of terms and discussion board.

Provides an archive of grammar lessons by a high school English teacher, Bill Johanson. Includes a glossary of terms.

Grammar style and usage guides with examples. Includes capitalization, abbreviation, punctuation, common mistakes and a downloadable copy of Grammar Slammer.

A searchable prescriptive grammar guide on usage and style when writing for an audience by English professor, Jack Lynch. Includes a list of reading material and online resources.

Detailed grammar lesson guides with quizzes at the end of each lesson. Includes instruction on essay and research papers, submit grammar and writing questions, FAQ's and grammar polls. Sponsored by the Capital Community College Foundation.
Blog Article: http://www.wild-mind.net/archives/2004/10/26/guide-to-grammar-and-writing/

Hosted by The College of Arts & Sciences at Illinois State University. Offers simple style guides on using the colon, semicolon, comma, dash and apostrophe.