Reddit mentions of Writer's Market 2016: The Most Trusted Guide to Getting Published

Here are a few I think are good:

Getting Started

On Writing: This book is great. There are a lot of nice principles you can walk away with and a lot of people on this subreddit agree it's a great starting point!

Lots of Fiction: Nothing beats just reading a lot of good fiction, especially in other genres. It helps you explore how the greats do it and maybe pick up a few tricks along the way.

For Editing

Self-Editing For Fiction Writers: there isn't anything in here that will blow your writing away, land you an agent, and secure a NYT bestseller, but it has a lot of good, practical things to keep an eye out for in your writing. It's a good starting place for when you are learning to love writing (which is mostly rewriting)

A Sense of Style by Steve Pinker: I really loved this book! It isn't exclusively about fiction, but it deals with the importance of clarity in anything that is written.

Garner's Modern American Usage: I just got this about a month ago and have wondered what I was doing before. This is my resource now for when I would normally have gone to Google and typed a question about grammar or usage or a word that I wasn't sure I was using correctly. It's a dictionary, but instead of only words, it is filled with essays and entries about everything a serious word-nut could spend the rest of their^1 life reading.

^1 ^Things ^such ^as ^the ^singular ^their ^vs ^his/hers

Publishing

Writer's Market 2016: There are too many different resources a writer can use to get published, but Writer's Market has a listing for Agents, publishers, magazines, journals, and contests. I think it's a good start once you find your work ready and polished.

There are too many books out there that I haven't read and have heard good things about as well. They will probably be mentioned above in this thread.

Another resource I have learned the most from are books I think are terrible. It allows you to read something, see that it doesn't work, and makes you process exactly what the author did wrong. You can find plenty of bad fiction if you look hard enough! I hope some of this helps!