Cognition

I have, as most of the people buying this textbook, have read many textbooks, and this is the FIRST to be sold in black and white. If I wanted a black and white copy, I could have just printed the e-book from school and saved $100. I am not satisfied with a Black and white COPY of a textbook that is in Color.

it looks like a coloring book. The physical copy isn't worth the price. Good content though.