Books on writing, among those I have on my bookshelves or Kindle.
Stephen King: On Writing.
Elmer Leonard's 10 Rules of Writing.
Don Pendleton: The Metaphysics of the Novel: The Inner Workings of a Novel and a Novelist.
Michael Newton: How to Write Action Adventure Novels.
Donald Maass: Writing the Breakout Novel.
Donald Maass: The Fire in Fiction.
Donald Maass: The Emotional Craft of Fiction.
Richard Rhodes: How to Write.
Alexandra Sokoloff: Screenwriting Tricks for Authors.
Maren Elwood: Characters Make Your Story.
J. Michael Straczynski: The Complete Book of Script-Writing.
Scott Meredith: Writing to Sell.
James Scott Bell: Revision and Self Editing
Jack M. Bickham: Scene and Structure.