There's one thing I find strange. Wouldn't the big and powerful ghosts be easier to see for even weaker psykers? Massive roaring fires tend to be far more noticeable than tiny flickering cockroaches in their shadow.
Glad she is not alone anymore, I was sad when the old lady left and didn't give her any references where else she could get help. Hopefully this girl who dreams of being a medium will give her some leads once she gets over her fear of her
Goddamit it was your chance to reveal everything to someone who would've believed you... She can already see the little ones so no way she will believe they don't exist.