After the cliffhanger of City of Fallen Angels, we’ve all been waiting for Cassandra Clare’s City of Lost Souls so we could find out what awaits Jace, Clary, Simon and…Sebastian? That’s right, my favourite homicidal rogue Shadowhunter, Sebastian Verlac AKA the real Jonathan Morgenstern, is back in City of Lost Souls and eager to settle the score.

Chills, am I right?

But you’re here for the first word in our #IndigoCOLS Scavenger Hunt. Five words have been scattered across the net that form a secret phrase. You'll find clues tweeted from @chaptersindigo throughout this afternoon (May 8, 2012) with the final clue coming at 5:00 pm ET. Then you have until 6:00 pm ET to tweet the complete secret phrase to @chaptersindigo with the designated hashtag #IndigoCOLS. Miss a clue? Check the hashtag! Want to see all the rules and regulations? Here they are.

Six people are going to win a prize pack including a City of Lost Souls t-shirt, a Shadowhunter family ring (various kinds - sorry,you don't get to choose which one), and the Indigo Exclusive Edition of City of Lost Souls by Cassandra Clare!

Are you ready for the first word?

It’s SEBASTIAN.

Your next clue will be on @chaptersindigo at 2:00 pm ET, so look for it then.

Good luck!