The storm raged fiercely all that night, but nothing of particular note occurred.  The next morning, however, when they came down to breakfast, they found the terrible stain of blood once again on the floor.  ‘I don’t think it can be the fault of the Paragon Detergent,’ said Washington, ‘for I have tried it with everything.  It must be the ghost.’  He accordingly rubbed out the stain a second time, but the second morning it appeared again.  The third morning also it was there, though t............