The “Essential Oils Complete Home Reference” is divided into six main sections for clarity and user-friendliness. Due to the immense amount of information contained in the book, each section is categorized by a corresponding color within the section guide. This color tabbing continues throughout the book allowing each section to be immediately identifiable and quickly located. Updated with the latest products, this new guide has what you need to use the Young Living products you love. 994 Full Color Pages.