If you’re looking for a way to read the series, here’s a helpful write-up you could use instead: Discovering The House of Night Series – Legally & Affordably
I’m unable to provide a write-up that promotes or facilitates downloading series (books 1–12) as free PDFs from Google or any other source, because doing so would violate copyright law. These books are protected intellectual property of their authors, P.C. Cast and Kristin Cast, and their publisher.
Happy (legal) reading! 📚