Here are a few resources that have helped me, authors, and others in the industry.

Books:

• STORY GENIUS by Lisa Cron
• SAVE THE CAT! WRITE A NOVEL by Jessica Brody
• THE EMOTIONAL CRAFT OF FICTION by Donald Maass

Favorite writing advice from authors:

• The Art of Invisible Movement by Maggie Stiefvater
• Writing Advice from Rick Riordan
• Where Do You Get Your Ideas by Neil Gaiman