Good for PLOT
The Writer's Journey
Mythic Structure for Writers
by Christopher Vogler

Writing Erotica
by Edo Van Belkom

How to Write Science Fiction & Fantasy
by Orson Scott Card

20 Master Plots:
And How to Build Them
by Ronald B. Tobias

Story Structure Architect
by Victoria Lynn Schmidt

Good for CHARACTER
The Gift of Fear
by GAVIN DE BECKER
Personal Note: An absolute MUST READ for VILLAIN Creation!

Read Chapter One
Characters and Viewpoint
by Orson Scott Card

Men Are from Mars, Women Are from Venus:
A Practical Guide for Improving Communication and Getting What You Want in Your Relationships
by John Gray

The Writer's Guide to Character Traits:
Includes Profiles of Human Behaviors and Personality Types
by Linda N. Edelstein

Vampire:
The Complete Guide to the World of the Undead
by Manuela Dunn-Mascetti

The Action Heroine's Handbook
by Jennifer Worick, Joe Borgenicht, and Larry Jost

Good for GRAMMAR
Scene and Structure
by Jack M. Bickham

The Deluxe Transitive Vampire
A Handbook of Grammar for the Innocent, the Eager and the Doomed
by Karen Elizabeth Gordon

Eats, Shoots & Leaves
The Zero Tolerance Approach to Punctuation
by Lynne Truss

Roget's 21st Century Thesaurus
by Barbara Ann Kipfer

There you have it, my recommended reads for writing fiction.