While entertaining for sure, this book didn't grab me quite as well as the first "Nightside" book. I did enjoy it, though. In this book, John Taylor grapples with angels from both sides, light and darkness, in the search for the "Unholy Grail." I never heard of an Unholy Grail before, but in this book, it is the cup from which Judas Iscariot drank at the last supper. I thought they all drank from the same cup... Anyway, Taylor teams up with Suzie Shooter again in this adventure in the Nightside as everybody seems to be looking for the Unholy Grail.