If you love animals or drawing then you should add this book to your collection. The Art of Animal Drawing is a crash course in not only animal anatomy, but usage of lines, page composition, animation.
How to draw a seal. Reminds me of intermediate, when the teacher gave us options of what animals to sketch. I always got told I was good, but I needed to show the process (I usually just jumped straight to drawing the final form), which annoyed me.