A few things of note:
Tammie King over at Night Owl Romance has a great article on promoting your book. It’s aimed at romance novels, but has great info for any genre.
There’s a great article on Jim Butcher’s blog about organizing your story. There’s also a great article about sequels. No, not book two, (which is what I always think of) the other sequel, lol.
Toni Andres is running a great series of blog posts on POV.
In addition to Query Shark, there’s now a new query blog Open Query to check out and learn from.
Tracy Marchini has a really great blog about writing slang
Enjoy and have a great week!