A magical Surprise (A Young Guns/Harry Potter crossover story)

What if James Potter wasn't Harry's biological father in fact what if Harry's father was none other than Jose Chavez Y. Chavez the Mexican-Indian Regulator who Lilly Potter nee'Evens once dated when she was vacationing in Lincoln County New Mexico when Lilly's ungrateful and grudging sister Petunia writes to Chavez te...