US Quidditch Rulebook, Thirteenth Edition
de Eric Schnier, Kym Couch, Clay Dockery, Sarah Kneiling, Frederick Armstrong Nelson IV, Matthew Niederberger, Sarah Woolsey, Mary Kimball, Michael Clark-Polner, Will Hack
de Eric Schnier, Kym Couch, Clay Dockery, Sarah Kneiling, Frederick Armstrong Nelson IV, Matthew Niederberger, Sarah Woolsey, Mary Kimball, Michael Clark-Polner, Will Hack
Independently published · ISBN 9781077534100