El libro perdido

Magnus Bane and Alec Lightwood have a good life. They live together in a spectacular loft with their son Max, a little witch learning to walk, and the streets of New York are quiet... As quiet as they can be, of course. Until the night two old acquaintances break into his apartment to steal the mighty White Book. Now, Magnus and Alec will have to drop everything to go get it back. They have to follow the thieves to Shanghai, but they need backup... and a babysitter. Also, someone has stabbed Magnus with a strange and magical weapon causing the wound to glow. And that is also worrying. Luckily, his reinforcements are Clary, Jace, Isabelle and Simon, a new hunter. In Shanghai, they will discover that a much worse danger is waiting for them. Magnus's magic is growing out of control, and if they can't stop the demons from reaching the city, they may have no choice but to follow them to their source, the very realm of death.