City of Bones:

Bones

When fifteen-year-old Clary Fray heads out to the Pandemonium Club in New York City, she hardly expects to witness a murder― a murder committed by three teenagers covered with odd tattoos and strange weapons. Then the body disappears into thin air. It's hard to convince others of what happened when the murderers are invisible to everyone else and when there is evidence to show that a boy has died. Or was he a boy?
This is Clary's first meeting with the Shadowhunters, warriors dedicated to protecting the earth from demons. It's also the first time she meets Jace, a Shadowhunter who looks a little like an angel but acts a lot like a jerk. Within a day Clary is pulled into Jace's shadowhunter world. Her mother disappears and Clary is attacked by a demon. But why would demons be interested in ordinary mundanes like Clary and her mother? And was Clary suddenly able to see them? The Shadowhunters would like to know... Exhilarating and utterly gripping, Cassandra Clare's entertaining fantasy takes readers on a wild ride that they will never forget!

City of Ashes:

Ashes

WARNING: WILL CONTAIN SPOILERS IF YOU HAVENT READ THE FIRST BOOK!!!!
Clary Fray just wishes that her life would go back to normal. But what's normal when you're a demon-slaying Shadowhunter, your mother is in a magically induced coma, and you can suddenly see Downworlders such as werewolves, vampires, warlocks, and faeries? If Clary left the world of the Shadowhunters behind, she could spend more time with her best friend, Simon, who's becoming more than a friend. But the Shadowhunting world isn't ready to let her go—especially her handsome, infuriating, newfound brother, Jace. And Clary's only chance to help her mother is to track down her rogue Shadowhunter father, Valentine, who is insane, and most certainly evil.
To complicate matters, someone in New York City is murdering Downworlder children. Is Valentine behind the killings — and if he is, what is he trying to do? When the second of the Mortal Instruments, the Soul-Sword, is stolen, the terrifying Inquisitor arrives to investigate and zooms right in on Jace. How can Clary stop Valentine if Jace is willing to betray everything he believes in to help their father?

City of Glass:

Glass

WARNING: WILL CONTAIN SPOILERS IF YOU HAVENT READ THE FIRST OR SECOND BOOK!!!!
To save her mother's life, Clary must travel to the City of Glass, the ancestral home of the Shadowhunters - Even though entering the city without permission is against the Law, and breaking the Law could mean death. To make things worse, she learns that Jace does not want her there, and Simon has been thrown in prison by the Shadowhunters, who are deeply suspicious of a vampire who can withstand sunlight.
As Clary uncovers more about her family's past, she finds an ally in mysterious Shadowhunter Sebastian. With Valentine mustering the full force of his power to destroy all Shadowhunters forever, their only chance to defeat him is to fight alongside their eternal enemies. But can Downworlders and Shadowhunters put aside their hatred to work together? While Jace realizes exactly how much he's willing to risk for Clary, can she harness her newfound powers to help save the Glass City?

City Of Fallen Angels:

Angels

WARNING: WILL CONTAIN SPOILERS IF YOU HAVENT READ THE FIRST, SECOND OR THIRD BOOK!!!!
The Mortal War is over, and sixteen-year-old Clary Fray is back home in New York, excited about all the possibilities before her. She’s training to become a Shadowhunter and to use her unique power. Her mother is getting married to the love of her life. Downworlders and Shadowhunters are at peace at last. And—most importantly of all—she can finally call Jace her boyfriend.
But nothing comes without a price. Someone is murdering Shadowhunters, provoking tensions between Downworlders and Shadowhunters that could lead to a second, bloody war. Simon's mother just found out that he’s a vampire. When Jace begins to pull away from her without explaining why, Clary is forced to delve into the heart of a mystery whose solution reveals her worst nightmare: she herself has set in motion a terrible chain of events that could lead to her losing everything she loves. Even Jace.

City of Lost Souls:

Souls

WARNING: WILL CONTAIN SPOILERS IF YOU HAVENT READ THE FIRST, SECOND, THIRD OR FOURTH BOOK!!!!
What price is too high to pay, even for love? When Jace and Clary meet again, Clary is horrified to discover that the demon Lilith’s magic has bound her beloved Jace together with her evil brother Sebastian, and that Jace has become a servant of evil. The Clave is out to destroy Sebastian, but there is no way to harm one boy without destroying the other. As Alec, Magnus, Simon, and Isabelle wheedle and bargain with Seelies, demons, and the merciless Iron Sisters to try to save Jace, Clary plays a dangerous game of her own. The price of losing is not just her own life, but Jace’s soul. She’s willing to do anything for Jace, but can she still trust him? Or is he truly lost?

City of Heavenly Fire:

Fire

WARNING: WILL CONTAIN SPOILERS IF YOU HAVENT READ THE FIRST, SECOND, THIRD, FOURTH OR FIFTH BOOK!!!!
Darkness returns to the Shadowhunter world. As their society falls apart around them, Clary, Jace, Simon and their friends must band together to fight the greatest evil the Nephilim have ever faced: Clary’s own brother. Nothing in the world can defeat him — must they journey to another world to find the chance?