Look to the Lady

A ring of international thieves target the Gyrth Chalice, a priceless goblet held by centuries of Gyrths on behalf of the British Crown. Kept in a windowless chapel, and protected by a fearsome curse, the Chalice should be impervious to thievery, but misfortune falls - and only vague Albert Campion stands in the way. All the books from Albert Campion series are standalone titles and can be read in any order.