A nice touch in this novel is the way it handles moral gray areas.
Pale Gray for Guilt by John D. MacDonald (1968, Paperback) Travis McGee
This novel is a delicate balance of light and shadow throughout.
What stands out about this novel is its unusual narrative structure.
The book is illustrated with silk-screened images on thick paper.
You will find that this novel wraps you in its world completely.
You will find that the illustrated section breaks match the mood.