Answer: Technical Writing
Explanation:
Technical writing is used to communicate specific information about a particular subject, craft or occupation. It differs in purpose from other writing forms is so far as it is a writing about a particular subject that requires direction, instruction and explanation.
It's called a chapter. And they make your book.
Explanation:
The narrator speaks to the reader, saying, "as you I will apprise." Then, two lines later, this context clue appears: "Before yet farther in this tale I place." This clue suggests that "apprise" is a verb that gives some information to the reader before too much time passes.