14 books • 3 series
Book #1: 27 Stress Relieving Wonderful Mandala Patterns
Book #3: 20 Amazing Medieval Classics To Color
Book #5: Authentic Greek & Roman Detailed Figures To Color
Book #6: 30 Stress Relieving Vivid Patterns To Color
Book #6: 40 Stress Relieving New Patterns To Color
Book #8: 26 Stress Relieving Wonderful Mandala Patterns