Isreal Horvitz is probably the creator of the story. If we look at the way it's presented, with his name first, it indicates his role as the author of the piece that has something to do with a Christmas story starting on page 50.
I'm not sure specifically as the description is rather unclear. It could potentially be a story by Isreal Horvitz related to Christmas starting on page 50. Maybe it's about a Christmas miracle or a character's experience during the Christmas season.
Yes, 'A Christmas Story' is typically rated PG. It's considered suitable for a wide audience but may have some mild content that requires parental guidance for younger viewers.
The 'pg' rating for 'A Christmas Story' indicates that some material in the movie may not be suitable for young children. It might contain mild language, some comical violence like a boy getting his tongue stuck to a frozen pole, and some mildly suggestive humor, but overall it is a family - friendly holiday classic that can be enjoyed by a wide range of ages.
The PG rating means that parents might want to preview the movie for very young children. Since it has a PG rating, there could be parts that are a bit too much for the little ones. For example, the bully scenes might scare a toddler. But for older kids, it's a great holiday movie that they can enjoy without much worry.
It's PG. The content of Brave Story contains some action and mild emotional intensity that makes it appropriate for a PG rating. There aren't any overly intense or mature themes that would warrant a G or PG13 rating.
I'm not entirely sure specifically what 'pg x pg fanfic' is without more context. It could potentially be fan - created fictional works related to something labeled 'pg' (which might refer to 'Parental Guidance' - like in a media rating sense) and might involve a crossover or some sort of interaction between two 'pg' - related concepts or characters.