A Conspiracie of the twelve bishops in the tower against Mr. Calamie, Mr. Burton, Mr. Martiall, and many other worthy divines, etc. : as also how they obscurely made those articles, wherein Mr. Pym and the other Parliament men were impeached : shewing likewise their treacherie, how they would have escaped out of the tower : with a description of the true cause that the city of London and Westminster are day and night in armes : and of that notable abuse, which was done last Thursday night, when the city was called up to rise in arms in the night, both in Cheapside, Covent-Garden and St. Georges field in Southwark.