4.5/5 stars
My love for Victoria Schwab is strong. This book is great for kids who like books like Goosebumps but also like books like Wonder. I loved Cassidy as a main character, and I loved the concept for this book just overall. You'll also love this book if you're the kind of teen/adult who likes TV shows like Ghost Adventures.
I read this on audiobook, as I commonly do with middle grade books, but I'd be down to re-read it physically as well.