From the introduction:
Hello! It is I, The Great Zebediah, Master Magician! I am here to teach you about the wonders of fishing! I’ve been a fisherman for centuries, but never thought of writing down my fishing ventures until I realized that I haven’t shared my fishing knowledge with anyone yet and, well, I’m not getting any younger! Now I know the profession of fishing isn’t everyone’s cup of tea, but you would be surprised at the amount of ways we humanoids (and some non-humanoids) have hunted aquatic creatures that lie just under the surface of the water. In this supplement, I will show you that fishing can be a fun and adventurous encounter that can be MUCH more than just someone sitting at shore waiting for tension on the end of a string!