I've done a lot of posts filled with advice. Some of them are rather old. Most were written after I noticed trends from a contest. All are completely buried and hard to find unless you use the editing label. But all are still relevant.
So I thought I'd make a general list of the different blurbs on writing and querying advice.
I highly recommend the posts on filtering and hyphens. Also the post on punctuation for a tag or beat. Those are problems I see on entries every year.
I hope these are helpful!
Quick twitter advice
Reading in your Genre
List of SFF subgenres
Subjectivity of the First 250 Words
Writing in Layers
Be Aware of Creating Reader Expectations
Making Characters Likable
Tips for Writing a Strong Fantasy
Ellipses and Em Dashes
Compound Adjectives- hyphens
Types of Conflict
Throwing Crutch Words in the Trash
The Difference Between a Tag and a Beat
Qualifiers Weaken Your Sentences
Plugging Plot Holes
Editing Tips for the Big Picture
Nix the Rhetorical Questions
Frequent Query Mistakes
Creating a Super Query
Vague Plot in a Query
My blog also has close to 80 interviews with literary agents (you can also find them in the blog sidebar.) old and new and a host of Getting the Call stories meant to inspire and inform about querying.