City of fallen angels /
Cassandra Clare.
- 1st ed.
- New York : Margaret K. McElderry Books, c2011.
- 424 p. ; 24 cm.
- The mortal instruments ; bk. 4 .
- Clare, Cassandra. Mortal instruments. .
As mysterious murders threaten the new peace between Shadowhunters and Downworlders, only Simon, the Daylighter vampire, can help bring both groups together.