I'm not one to review textbooks used for school on Goodreads, but this one is good enough for me to make an exception.
Though I didn't read the entire textbook, I did have to read about 75% of it for my college courses in General Biology I & II. I thoroughly enjoyed using this textbook for my Biology classes as well as for personal study and reference. Each section is clear, concise, and, above all else, interesting; I was never bored while sifting through its hundreds of pages. I learned a lot from this textbook (as well as from my excellent Biology professor!) and was able to take stellar notes from it. As well, the illustrations, photographs, charts, and other accompanying graphics greatly enhanced the text and provided a means through which visual learners can thrive in lieu of hours of reading.
Were it not for this exceptionally well researched, brilliantly written textbook, I would have struggled to pass my Biology classes. Thankfully, I was able to pass with flying colors because of this textbook. If you're lucky enough to have a professor that utilizes this particular textbook in their class, you will not be disappointed.