Imagine: You're in the underground tunnel. You hear whispers. There is somebody lurking in the shadows... 
 The creature gets nearer and nearer and at last you hear.... 
 Hello. It's me :) just me... 
 That's the way I feel about this book. The places were so proper and so awesome almost all the way through the book, but I lacked something gripping, suspenseful or more spooky. I longed for more magic. 
 We have a spooky underground 
 even with 
 and strange and some kind of dangerous people, silently lurking in the dark 
 It's just a perfect place and atmosphere for a good spooky ride but I didn't feel it. There was much going on and maybe this weakened the story. I continued to enjoy the exploring of the magical and interesting world under London. Also I loved the funny scenes when Zach visits The Folly and that Lesley did more stuff and revealed more of her character. Peter is still funny and he acts just like a normal guy, just with enchantment. I felt that he became more confident and not so dependable. Though I didn't get much of Peter's training as a wizard or the exciting cat-and-mouse play with the faceless enemy. Actually I thought that this book will continue the eye-to-eye chase, but it didn't. Also I longed for more Molly and more Nightingale doing crazy, magical and gripping stuff. But maybe it's just Mr. Aaronovitch plan to expand the Peter Grant series and leave these things for the future books. 
 All the untasty stuff didn't weaken my interest to Peter Grant. So, book No. 4, here I come!