Trouble at Hogwarts

What happens when FlyingMetalFrisbee and ATinyGiraffe decide to write a book together? You get this. As we nerds unite to create a story with no set plot, it's our job to try our best to keep you entertained, and your job to sit back, relax, maybe grab a cup of coffee, and read.
Both of us will have one set character, and each chapter we write will be from that character's point of view, depending on who's writing. The challenge is to work together with no communication about where we're turning the book and try to write it to the best of our abilities. Do you like the book? You're the judge. How well do we work together? You decide.