Nautilus

Coauthored with: Sarah J. Maas

Tallie and Viv are the descendants of Captain Nemo from 20,000 Leagues Under the Sea.

After generations of passing their magical submarine, the Nautilus, from Nemo-father to Nemo-son, the current Nemo winds up with two daughters he’s clueless to handle. When he gets called away to attend an emergency meeting for his secret society, the girls are given command of the submarine.

But the sisters quickly find themselves facing broken equipment, an infuriating first-mate, a rogue pirate, and magical creatures thirsting for human blood.

Now they just want Nemo to come back and help them deal with it all. Trouble is, he should have been back hours ago. And now their biggest enemy, the Moray Corporation, is on their tail….