This book is literally fifty shades of grey (or gray) paper. According to Wikipedia:In Europe and the United States, surveys show that grey (or gray) is the color most commonly associated with conformity, boredom, uncertainty, old age, indifference, and modesty. Only one percent of respondents chose it as their favorite color. COLOR: Is it GREY or GRAY?GREY or GRAY is an intermediate color between black and white. It is a neutral or achromatic color,...