Whispering gallery to the walls, an effect that was discovered in the whispering gallery of St Paul's Cathedral in London. The extent to which the sound travels at St Paul's can also be judged by clapping in the gallery, which produces four echoes. Other historical examples are the Gol Gumbaz mausoleum in Bijapur and the Echo Wall of the Temple of Heaven in Beijing. A hemispherical enclosure will also guide whispering gallery waves. The waves carry the words so that others will be able to hear them from the opposite side of the gallery. The gallery may also be in the form
The Whispering Vault for "Whispering Vault" thereafter went on to Pharos Press around 2000, then to Ronin Arts. Ronin Arts started producing new "Whispering Vault" material almost immediately, beginning with Ronin Publishing's previously unpublished "Mortal Magic" (2003); after several more PDFs in 2003, that line ended – although all the PDFs remained available. Characters within "The Whispering Vault" used to be human, but after a life dedicated to protecting humanity against supernatural beings they have been recruited into the ranks of the Stalkers, the main heroes of the game. Now armed with supernatural powers and able to summon ghostly servitors, their mission is