I think a simile would make the most sense. A simile is where you compare one thing to another using the words "like" or "as". In this case, the author is comparing a sentinel's tread to the watchful night wind.
Explanation:
Example: Paul looked around furtively
Furtively meaning like he looked around without trying let anyone see him do it or he did it secretly.
(B) To picture in your mind :)
The most obvious difference is that academic writing is nonfiction, while entertainment writing is fiction.
The purpose of a literary analysis essay<span> is to carefully examine and sometimes evaluate a work of </span>literature<span> or an aspect of a work of </span>literature<span>.</span>