Jem is long gone. Tessa decides to head over to her old friend Magnus Bane. Little does she know, shes walked into the room of all her old friends great-grandchildren. Sorry, FanFic wouldn't let me put all the characters. Comment your thoughts, IE hate, meh, okay, or great! Sorry about Tessa and Alec chemistry, it just fit.

Alec wants to learn more about Magnus's past and he becomes determined. He ends up in London and meets Jem and Will, soon the others follow. Izzy end up falling in love, but the question is with who? Set after City of Glass and after The Clockwork Angel

Will wants to take Tessa back to New York, but it's his first portal. Suddenly, they end up in 2014! Will they be able to get back?

What happens when Magnus introduces Tessa Gray, to Alec, Isabelle, Jace, and Clary?

jace y clary, van al pasado a areglar unos asunto importante ,uno de ellos mortmain y de quincey y uno que otro asuntillo demoniacamente sexy

A crossover on The Mortal Instruments and The Infernal Devices - after clockwork princess, between City Of Lost Souls and City Of Heavenly Fire. If Will was metting Jace.

Will and Jace finally meet, Isabelle gets to dress Tessa and Clary ends up in a world with 'things' that grunt and hiss. Max finally gets to see what the Shadow World is really like and Alec and Magnus explore the unknown together. The future is still unknown to all, but how will they survive in the present?

so this a story where Magnus remembers all the adventures told in the infernal devices. various one-shots. maybe Malec and Clace. Sorry for the poor summary

It was a normal day for the Herondale boys, until their worst fear decided to pay them an unexpected visit. Will they win out? Or will this foe be too much for the pair? Please review, I'm super nervous!

Will and Jace are cousins and both share their fear of ducks... what happens when a duck appears one day? AU. All human. One Shot.

Tessa Gray works in a cafe over her summer holiday, but what will happen when she meets Will and Jem on one of her shifts, will there be romance, or drama? Along with her friend Clary and her boyfriend Jace, will Tessa be able to get through the summer without killing anyone or getting herself killed?

Jace, Clary, Alec, Isabelle, Simon, and Magnus Bane get sent back in time to 1878. What went wrong? Will they find out before the past gets changed for good? What happens when they meet their descendants? Or young Magnus? Will they ever get back home?

WARNING IF YOU DID NOT FINISH EITHER OF THE TWO SERIES THAN DO NOT READ! Hey guys sooooo sorry i didn't post early but i've been super busy and my laptop broke. I'm using a friends right now. So this leaves off when Alec and Mangus separated from Tessa and Jem and now their discussing what to do.

Clary Fray is moving into the famous Carstairs Academy to start a new adventure, but will her past friends come back to taunt her? TMI and TID characters mixed together!

Clary's father convinces her mother to send her to Alicante Academy for a better education. Tessa wants a fresh start and leaves for the boarding school her brother goes to. This story switches around and follows Cassandra Clare's characters into their complex lives as they fall in love, meet, and engage in drama.

"I must say, that out of all the many different scenarios of which I can meet my cousin's girlfriend, this has to be my favourite." After spending the night with her boyfriend, the handsome, cocky and oddly-coloured-eyed Herondale, Clary enters the kitchen only to discover another handsome, cocky and oddly-coloured-eyed Herondale. Just great. One of her favourite scenarios to be in

I do not own the mortal instruments, the infernal devices or any of these characters! They belong to Cassandra Clare! Clary soon finds out exactly why she doesn't have training on Wednesday...

What happens when characters from Infernal Devices meet the Mortal Instruments characters? Will there be tension? Will there be romance? Will there be drama? Will there be Will? Oh most definitely.

Clary and Jace meet Tessa. "Clary," Jocelyn said. "I want you to meet Tessa Gray." — City of Heavenly Fire. That's my version of what is going to happen. There are probably some tiny spoilers from The Bane Chronicles and of course Clockwork Princess.

"Please," she croaked in desperation, "Help me." Finally, she succumbed to the voices in her head and let the darkness sweep her up her feet.

A one-shot Jem x Sebastian (TID and TMI, respectively) fanfic. Contains explicit smut and sadly no fluff /3

After COLS Team Good meet in the park to discuss tactics and Magnus invites a tall grey stranger. The inevitable happens. There is romance. There are guns, seraph blades and relationships. It is probably better than I'm making it seem. ( I apologise if I got the rating wrong this is my first fanfiction)

An evil duck appeared in the institute. Jace and Will are scared for their lives. Clary leaves Jace on the couch and Will tries to get Jem to kill the beast.

Get ready for a wild ride as brothers Will and Jace move to New York to escape memories that wont leave them alone. Both will deal with the past in their own way and they might just find out that its not that easy to forget about the past. Add some high school parties and a naughty game of truth or dare, and a girl with red hair and green eyes and life is about to get complicated.

Will and Jace. Kings of sass. Set in 2012. Jem and Tessa are engaged and so Will came to the New York Institute to escape. He meets the whole cast of TMI and please read to find out. Rated T for swearing.