“I” before “e” except after “c.” Sometimes, one needs a little refresher course on usage and grammar and, yes, even spelling. If you qualify, then consider heading over to this comprehensive list of writing resources compiled by David Stoner at the Writing Workshop. Stoner includes general resources, rhetoric, style guides, grammar guides, dictionaries and lexicographic resources, genre-based resources, literary terms, mechanics, writers groups and much more. While some of the resources may not appeal to you and your particular writing style, there definitely is something for everyone here.