I'd like to recommend "Art of Perspective; The Ultimate Guide for Artist in Every Medium" by Phil Metzger. It covers a lot of what is in "Perspective Made Easy" but also covers other elements of making convincing perspective in drawing/painting in a very general and understandable manner .
Topics:
- Atmospheric Perspective
- Detail & Edges
- Size, Spacing & Overlapping
- Values & Shadow
- Linear Perspective- one,two & three point - curves, reflections