Bests & Worsts Reviews from Amazon

the book is great, the information is great but days after i've received my book i found out that there is a version of this exact 4th edition that is in color, so why wasn't my book in color? i wan the color version but i don't know how to get it, i don't want to send my book back only to receive the same colorless book, this may seem petty but i don't see why i shouldn't get the same value as everyone else...