The Golem's eye (Justice)

The Golem's Eye is one out of three books in the series. It's about people in London and they use magic to solve there problems. There's this boy named Nathaniel and he's 14 and calls himself John Mandrake so nobody will notice him. In the first book he worked for a magician who summoned demons and other myhtical creatures. He read one of the summoning books and summoned a demon named Bartimaeus and made himdo his dirty work. He made the demon steal an amulet. I hope that something interesting happens in this book like the last book. Maybe he'll summon the demon again I hope he does because so far the book is interesting.