This one had interesting elements. I always love stories that bring in characters from books the main cast are reading, so that was something that made me smile.
I would love to see this get a line edit, as it was pretty wordy in spots and leaned into a filter-heavy style, which wasn't completely necessary in most spots. There were also a few places where the violence level was a bit excessive, to me, since this is supposed to be for middle grade readers.
All that being said, there were some interesting themes, and I appreciated the sibling dynamics throughout the story. I also appreciated how the child characters respected their mother on a consistent basis.
Overall, a decent showing, but it needs more polish.