Book excerpt: From #1 New York Times bestselling author Victoria Schwab, three enchanting novels about a quirky and clever guardian angel, and the girls she's sent to help, in one irresistible volume. Aria is a guardian angel. She can use her shadow like a door, to travel from place to place. She can dream things into existence. And she can see when certain people need help. She must find and guide three different girls - Gabby, Caroline and Mikayla - through each of their problems to earn her wings. But helping these girls is no easy feat, even for someone with magic powers. Things like friendship and family are a lot trickier than Aria might have guessed. Still, she's up for the challenge... Meet a magical girl like no other, from an author like no other, in this one-of-a-kind collection.