‘Slade House’ by David Mitchell is a dark fiction written as a companion to his book ‘The Bone Clocks’. I should say that when I was given this book to read, I had no idea that it was a companion book, but upon doing further research, I learned it is written in very much the same style and can be read as a standalone novel. Yet, I recommend before reading Slade House, you should read ‘The Bone Clocks’, to get more out of this book.