YA fantasy - Egyptian concepts and gods involved but modern time. the ka (soul) can leave the ba (body) for some reason but that leaves the body open to the demon Set, the main character figures out how to trick and defeat Set

[Abby]

Probably ready it 5-12 years ago and I believe it may have been a series, but I'm not sure.

[Donna]

Kind of sounds like The Kane Chronicles.

[Emilie]

The Akhenaten Adventure is also a possibility

[Stella❤️]

This really sounds like The Red Pyramid