Last night’s BBC Four TV programme about relics and reliquaries: http://www.bbc.co.uk/programmes/b012248j
Can be related to the Peacock Escritoire by Mark Valentine (Ex Occidente Press) as a real fiction reliquary: https://nullimmortalis.wordpress.com/2011/02/24/the-peacock-escritoire-as-holy-relic/
and, dare I say, ‘Nemonymous Night’ – our planet as reliquary.
And, dare I say, even more daringly: The Horror Anthology of Horror Anthologies. The HA of HA.