By Breia Brissey
February 21, 2013 at 02:00 PM EST

Aug. 23 can’t come soon enough. That’s the day The Mortal Instruments: City of Bones hits the big screen. And since the sixth and final book in the series doesn’t come out until 2014, we’re jonesing for some Shadowhunter goodness. Thankfully, Cassandra Clare’s Clockwork Princess, the final book in The Infernal Devices trilogy, hits shelves March 19. Princess will be just the cure for Cassie Clare book addiction, something we over at Shelf Life happen to suffer from. March 19 is only 26 days away. (Not that we’re counting or anything). But the great people over at Simon & Schuster offered up this wonderful morsel in the meantime. After the jump, check out the exclusive trailer reveal for Clockwork Princess.

Fun fact: The actress who plays Tessa in the trailer is the same cover model who appears on the book jacket of Clockwork Princess. Also, Clare will head out on her first-ever bus tour for Princess starting on the on-sale date, March 19. So if you happen to see a fancy bus wrapped in graphics from Princess and the City of Bones movie, it’s not just an evil act of Sebastian. It’s definitely Cassandra Clare.

What do you think of the trailer? Are you exited for Clockwork Princess?

Breia on Twitter

Read More:

Cassandra Clare launches e-serialization based on popular ‘Mortal Instruments’ character

See the trailer for ‘City of Lost Souls’ by Cassandra Clare—EXCLUSIVE

Cassandra Clare to write a new series of young adult novels

Cassandra Clare talks ‘Clockwork Prince’ and reveals what’s next for her Infernal Devices, Mortal Instruments series