Kernel Fleck has always been lonely and felt different. He has been bald from birth and can see patches of light no one else sees. These patches reveal the Demon Master, Lord Loss. Kernel discovers they also lead to terrifying demon worlds which he has to enter to rescue his brother from the demon Cadaver.I thought this book was absolutely brilliant especially the way it moved between earth, the Demon world and all the Demon universes.The book is exciting.The storyline is very good and is different from other books.You cannot put this book down. BRAD LETSON , Castlebrae Community High.Demon Thief is an amazing book, but it is predictable at the end. Although it is all about demons, the characters are realistic. CRAIG FERGUSON, Castlebrae Community High.Demon Thief is an exhilarating read. I found it most intriguing.The story sucks you in and won't spit you back out until the very end. Once again Darren Shan has gained my admiration. I can't wait to read the next book in the series. JADE SPIERS, Castlebrae Community High.I liked this book more than Lord Loss because there was much more action, magic and suspense. The author always expressed their feelings successfully. It was quite easy to read and I didn't want to put it down. You get into the book straight away. This was a fantastic read and I would give it top marks. MOHAMMED HASSAN, Castlebrae Community High.