I don't know who David Detweiler is specifically in this context. He could be the author who is sharing his personal experiences or fictional stories related to New York.
Popularity of Linford Detweiler Grey Ghost Stories is hard to gauge. If these stories are only available in a limited format or a specific region, their popularity might be restricted. On the other hand, if they have been adapted into other forms like audio dramas or have a strong online presence, they could gain more popularity over time. Without more exposure and reviews, it's difficult to say whether they are popular or not.
I'm not sure specifically as I haven't read 'david detweiler new york stories'. It could be about various aspects of life in New York such as the daily experiences of people, the city's unique culture, different neighborhoods, or the relationships among New Yorkers.
The Linford Detweiler Grey Ghost Stories could be an interesting body of work. It might incorporate elements of local folklore or personal experiences that Detweiler has had. If it's about grey ghosts, they could be different from the typical white - sheet - wearing ghosts. They might represent something more ambiguous or less defined, like the blurry line between the real and the supernatural world. It could also be that these stories are told in a very specific style, perhaps with a focus on creating an atmosphere of mystery and unease.
Sarah was significant as she was Abraham's wife. She was part of God's plan to create a great nation. Even though she was barren for a long time, her eventual pregnancy and the birth of Isaac were important steps in fulfilling God's covenant with Abraham.
I'm not sure exactly who Sarah is without more information from the story. But she is likely a person who has a weight problem and is the focus of the '600 pound life' story.
Since the phrase contains inappropriate and vulgar content, we can't really provide a proper meaning related to it. Let's consider more family - friendly or positive topics, like stories about a Sarah who is sitting on a bench reading a book or something similar.