As mysterious murders threaten the new peace between Shadowhunters and Downworlders, only Simon, the Daylighter vampire, can help bring both groups together.
When Jace vanishes with Sebastian, Clary and the Shadowhunters struggle to piece together their shattered world and Clary infiltrates the group planning the world's destruction.
Dan, Abby, and Jordan embark on a senior road trip to New Orleans, but as creepy occurrences escalate into near-death experiences, the trio realizes they will be lucky to make it out of this senior trip alive.
It is the first day of the brand-new Stermont Elementary School, but everything electrical seems to be going haywire, and it looks like strange green lightning bugs are draining off the power--but when they see green lightning in a clear blue sky Alexander and his friends know there must be a monster involved.
As Alexander Bopp searches for more information about the Notebook of Doom now in his possession, he becomes sidetracked when the notebook causes night crawlers to pop up all over town and he must step in to save the day.
Now that Nick's accepted the demon that lives inside him, he must learn to control it and temper the very emotions that threaten the lives of everyone he cares for.
"A seventeen-year-old girl jumps between the lines of books and into the white space where realities are created and destroyed--but who may herself be nothing more than a character written into being from an alternative universe"--Provided by publisher.
When Gustav convinces Fernie's safety-conscious father to enter the Gloom Mansion with Fernie and Perlie to help rescue Gustav's father from the Dark Country, there is a prison break from the Hall of Shadow Criminals, endangering them all.