Finite Incantatem

Potterlock. A project for NaNoWriMo 2014. When Minerva McGonagall makes a surprise visit to Baker Street, a part of John's past that he hoped he put behind him comes crashing back to the forefront. With a baby and an overly curious Sherlock Holmes in tow, John is forced back into the world he put behind him to bring a stop to the mysteriously familiar deaths haunting London.