This book is complex. Any normal student would be completely overwhealmed by this book geared more towards Medical School students rather than traditional college students. The language is too technical and the photos are laughable. There are no colorful pictures for those of us who like to be able to actually see what we are learning, there is no clear cut explaination of any of the suggested topic, and all in color green and the suggested photograph on page 199. Other than subtle hints of green, this black and white "textbook" is utterly and completely boring!