I'm Ally. And I write books about spies, thieves, and teenagers.

You guys might know me as the author of the Gallagher Girls series and Heist Society.

I'm also the author of the cross-over novella, Double-Crossed, that features characters from both the Gallagher Girls and Heist Society. It is available for free here at wattpad and wherever ebooks are sold.

My books have been published in more than twenty countries and have appeared on best-seller lists from the New York Times, USA Today, the Wall Street Journal, Barnes and Noble, IndieBound, and Bookscan. 

Right now, I'm either writing or feeling really guilty because I SHOULD BE writing.

That is how I roll.