Color is not claimed as a feature of the mark.
The mark consists of The dotted outline of the book in the drawing is not a part of the mark but is merely intended to show the position of the mark on the goods.. The mark consists of a rectangular shaped label positioned on the bottom center spine of Applicant's books and appearing in any one of the following colors: yellow, green, blue, red, white, black, orange, purple, brown, silver, or gold.