Percy is sent to hunt down the Titan Lord Prometheus. His search takes him to Chicago.

Harry Dresden thought his problem with Titans were over, and he was content to spend his time in mourning and taking out his anger with any unfortunate creature who wandered into his city. Not that any were stupid enough to do so anymore, not once the general population of Chicago opened their eyes to the supernatural world. But of course, nothing is ever simple, is it?

I know this is a bad idea. If I just die doing this, I'll be lucky, and I'm probably not. But...I have to, even knowing the cost. Sometimes you just have to do something, even knowing its horrible and dangerous, because its the only way you can live with yourself afterwards. I'll get out of here and come back to you, Annabeth, no matter what it takes. I love you. Forgive me.

When an attempt at shadow-travelling goes wrong, Rachel Dare and Nico di Angelo find themselves in a world both eerily similar to and very different from their own; where monsters roam and mortals fight, and the biggest threats to their lives are likely their own abilities.

'And I've removed the filter from your eyes which covered them before, so now, you'll easily distinguish between gods and men.' After the power of the Mist began to weaken, the demigods found themselves in the middle of a whole new world.

There are some days when it's just not worth getting out of bed, but it can be hard to figure out which days these are. Having said that, if Santa Claus has punched you in the face for no reason and it's not the weirdest thing that happens to you that day? It's one of those days. It is also, sadly, probably too late to go back to sleep.

Percy Jackson is listed under the NYC phone book as 'Wizard'. Insanity will be ensured, magic will be unleashed, and this is somehow completely normal in the Metropolitan area. A look at the PJO characters in the Dresden-verse. [Fusion]

All Annabeth wants is to get the wizard from the phone book to help her find Percy. All Murphy wants is to keep the mythological creeps out of her town. Teaming up sounds like a very horrible idea, but who knows, it just might work out - as long as they don't have to repeat it anytime soon.