A new book is coming soon by another fragrance researcher: What The Nose Knows written by Avery Gilbert. Here’s a link to the website for the book
and a link to a review of the book on basenotes:
I thought it was interesting that he has a background in psychology and has done some research into the colors and music/pitches that people associate with scents. I often associate colors, feelings, and seasons to scents, and sometimes locations or music. The book looks like a fun collection of scent-related topics and is available for pre-order at Amazon.