Kristen Lamb's Blog Author and Founder of WANA (We Are Not Alone) - a great resource for platform building, social media skills and marketing for writers.
Lawson Writer's Academy - If you've never heard of Margie Lawson, all you need to do is search her posts here to see what a wonderful writing teacher she is. All the WITS bloggers have taken her courses, and several are 'immersion grads'. Laura brags that Margie took her, 'from good to sold!' Do your writing a favor, and check her out.
Plot Whisperer Martha Alderson’s blog with helpful articles for improving plots.
Writer’s Digest Articles, webinars, craft books, writing events - all around great resource for writers.
Writers Helping Writers®: a hub for writers to find deep craft articles (especially on all things description and character), as well as descriptive thesaurus collections, writing tools, helpful handouts and more.