'City of Lost Souls' Teasers

Here are teasers from City of Lost Souls, which will be released on May 8, 2012, posted by Cassandra Clare:
Enjoy. :)

Teaser #1:

“Magnus made a soft, pleased sound, and he gripped the back of Alec’s shirt.”

Teaser #2:

“He is a Shadowhunter,” said Jocelyn. “His loyalty will be to Clave and Covenant.”
“He’s my friend,” said Magnus coldly. “His loyalty is to me.”

Teaser #3:

“Well, hello there, Mother,” Sebastian said in a voice like silk. “Surprised to see me?”

Teaser #4:

“You think I’m gone, but I’m not. I’m still watching you. All of you. Especially you … Simon.”

Teaser #5:

“I need Jace,” said Sebastian. “But in his heart, he’s not like me. But *you * are.”

Teaser #6:

“You have a dark heart in you, Valentine’s daughter,” he said. “You just won’t admit it. And if you want Jace, you had better accept it. Because he belongs to me now.”

Teaser #7:

“I don’t do false reassurances,” Izzy said, and pushed the tequila bottle away from her. Her eyes, on Jordan, were lively and dark. “Come here, werewolf boy.”

Teaser #8:

“Warlock,” he said. “I know who you are.”
Magnus raised his eyebrows. “You do?”
“Magnus Bane. Destroyer of the demon Marabas. Son of——”
“Now,” said Magnus, quickly. “There’s no need to go into all of that.”
“But there is.” The demon sounded reasonable, even amused. “If it is infernal assistance you require, why not summon your father?”
Alec looked at Magnus with his mouth open.