A close variation on the title heads up this book by author Grady Hendrix. ' We Sold Our Souls ' is a work of fiction not related to Black Sabbath but it's a fun ride thru murder mayhem and metal. I'm about half way thru at this point and I'm intrigued. Hoping for a great ending.
If you're a fan of old school horror books you might also dig this other title by Grady Hendrix called 'Paperbacks from Hell '. This book is an absolute gem and is a tribute to those incredible paperbacks that used to be all over the racks in grocery stores, book stores and such. Some of the titles and art are off the hook. One of my treasured buys as of late.