It's the first book I read in this series but not the first one by Simon R. Green.
I read it in one setting and I couldn't put it down.
I don't know if the genre is sci-fi, horror or paranormal thriller, I think it kept me reading feeling the growing creepiness and claustrophobia.
I loved the humour in this book as much as I loved Ishmael and Penny.
The mystery was good and the ending came as a surprise.
I look forward to reading other books in this series.
Highly recommended!
Many thanks to Severn House and Netgalley for this ARC