The theatrical trailer of The Mortal Instruments: City of Bones will make its online debut on Monday, April 1–and that’s no April Fool’s joke!

6 DAYS until the new trailer is released! Which 6 pages from City of Bones have you highlighted the most? #TMImovie twitter.com/MortalMovie/st… — City Of Bones (@MortalMovie) March 26, 2013

The trailer will premiere at WonderCon on Saturday before it hits the Internet on Monday.

No word yet where and exactly what time the trailer will debut, but stay tuned as more details unfold.

What are you hoping to see in the Mortal Instruments: City of Bones theatrical trailer? Sound off in the comments!