Poe's works are considered scary or frightening. They CONVEY (add feeling, communicate) this mood.
The suffix <em>-phile</em> is used for making nouns and adejctives that describe a person who loves or likes something a lot. In other words, it means someone who likes or enjoys certain things.
In this case, the root word is <em>biblio </em>which means book.
Whe the root word and the suffix are combined, <em>biblio + phile</em>, it forms a new word which is used to refer to a person who loves books. It also refers to that person that collects them.
The Chronicles of Narnia is fantasy fiction.
Treasure Island is adventure fiction.
Pride and Prejudice is romance fiction.
The Time Machine is science fiction.
Hope this helps.