V3.6.1 p20170721 

As you can see from its name, it is obviously a Biology text book and it really does its job. In my opinion, this book is a little bit different from the text book that we are using, no matter the information or the form of it.
First and the foremost, this book is presented in note form, which is mentioned in the title of it, so the content of it is like the crystal in the copper(II) experiment in F.2, the most important keypoint is provided inside the book in a concise way and there is some more back-up information, unlike the book. But there is also some problems, i will talk about it later.
Second, there is exercise that can help you to remember the keypoints quickly, and there is answers and solutions for you to check whether your concept is right and correct your mistakes. Those exercise is specially created and adapted from DSE or STSE, so you can have a similar enviornment just like your exam or test, that's quite helpful.
Third, despite the normal textbook kowledge, this book also provided some extra information that won't be mention in the lesson, for example, the examples of minerals is much more than the textbook one (Such as chloride, phosphate, magnesium) and the information about nucleic acid, which is not mention in textbook, but that also bring us some problems of this book, that brings us to our last point.
Fourth, despite the advantage that i mentioned above, there is also two main problems that brings by the special formation of this book and they are as follow:
i)---"There is some unimportant information missing due to the conciseness of the notes"(So don't just look at this book but both)
ii)---"The extra information is indeed helpful, but they are not so important during this stage"(Don't put none or all effort into it)
In a nutshell, this a very helpful book but needed to be use with your textbook to prevent the above problems. Remember, this is only a tool for you to help yourself to improve but not a omnipotent book, the tests and exams still sticks with the textbook. If you are interest in Biology, reading this book to pass your spare time or weekend is a good choice.