websites
Agent Query
Authors Publish Magazine
Azgaar's Fantasy Map Generator
Blurb
Find Publishing Help.com
Grammar Girl
Language Is a Virus
Literary Hub
LitReactor
Lulu - Online Self Publishing
Lulu Jr
Poets & Writers
Query Shark
Science Fiction & Fantasy Writers of America
Scribophile
Well-Storied
The Write Practice
Writer Beware
WritersCafe.org
Writer's Digest
Writers Guild of America, East
Writers Guild of America, West
Writing About Writing
Writing Forward

articles
10 Lessons From Real-Life Revolutions That Fictional Dystopias Ignore
25 Questions to Ask as You Write - Chuck Wendig
Dear White Writers, Please Stop Doing These Things
Six Rape Tropes and How to Replace Them
TurboTax Cheat Sheet for Kindle eBook Self-Publishing
Writing Tips - Alyssa Hollingsworth

See also publishers and reference