Google Sketchup for Interior Design & Space Planning: Training Course 3. Materials and textures, the key for interior design

I ordered the whole package (4 paperbacks) hoping to get decent publication for the money I paid. What I have gotten for $112 was very disappointing: 4 slim flimsy paperbacks, in the third book there are 6 pages missing, illustrations are very poor quality. As a graphic designer I maybe have higher standards but still....  Google Sketchup for Interior Design & Space Planning: Training Course 1. Developing Basic Skills (Volume 1)Google Sketchup for Interior Design & Space Planning: Acquiring Intermediate Skills (Volume 2)Google Sketchup for Interior Design & Space Planning: Training Course 3. Materials and textures, the key for interior design (Volume 3)Google SketchUp for Interior Design and Space Planning: Training Course 4. How to communicate your ideas in a convincing way (Volume 4)

This book is a perfect tool to learn to apply materials, textures, and use pictures and components coming from the real interior design world. It enlightens how to create new materials from any picture or swatch that you might have and to create your own libraries of materials and textures.