Well, without more context, Ralph could be anyone. He might be the author's alter ego, or perhaps a fictional character from a particular genre like a children's storyteller or an old man sharing his life experiences in a fictional town. In any case, we need more details to really know who Ralph is.
Most likely not. Ghost stories often start from people's overactive imaginations or misinterpretations of normal events. For example, a strange noise at night could be just the wind but in a spooky setting like Archer Ave, it becomes a 'ghost' story.
Not likely to be purely based on a true story. Usually, such stories take some liberties and incorporate fictional elements to make it more engaging and captivating for the audience.
The story of Telegraph Ave involves its role in facilitating rapid information exchange. It was a key part of the early communication infrastructure and witnessed many technological advancements over time.
No, because he's a fictional character and doesn't exist in the real world where fanfiction is accessed. He can't just sit down and read or watch it like a real person would.
I'm not entirely sure what 'ave' means in this context. 'True story' usually indicates that what is about to be told is based on real events. Maybe 'story ave' is a misspelling or something very specific to a certain group or conversation. Without more context, it's hard to determine the exact significance.