Read chapters 1 - 5, 8 - 15 for my second year genetics class.
Overall, a very basic overview of genetics, covering topics like mitosis, meiosis, Mendel, various modes of inheritance like epistasis, lethal, duplicate genes, complementations. It was a great resource to fall back on whenever the prof failed to explain things clearly. (Which, unfortunately, was 90% of the time). This book could have possibly saved my grades in my genetics class, but I feel like the explanations of certain concepts were still lacking. There was a part in the textbook where it explained a Gain of Function mutation to be usually dominant because expressed most of the time. Okay...go on...?
Also, the topics jumped around waaaay too much for it to hold any cohesion. In Chapter 4, it will reference something in Chapters 21 along the lines of "Oh, we'll go into more details in chapters 21 so on't worry about it now." But when you go to chapters 21, the explanation was far from perfect. This made the textbook harder to read than it should have. I found myself having to connect the dots myself, linking random tidbits from random chapters together for a complete picture.
So was this book worth $150? Certainly not. But if you were to randomly meet a pirate on your journey across the World Wide Sea, then I think this book will be a decent resource of any first or second year science student.