Joshua Andrews

Headmaster of Corpus Christi Boarding School, a Catholic boarding school in Holloway, also a notable veteran of Malleus Maleficarum. Children from several of The Hammer's kept families attend Corpus Christi and this allows Andrews to keep an eye on their progress and in particularly promising cases, offer extra-curricular opportunities to mould them into potential future hunters.

Andrews recruited Miriam Carpenter into MM after she brought him an enchanted early edition of The Grimoire of Honorius, apparently left in the college library by persons unknown.