When I'd checked into the bathroom with Seymour's diary under my arm, and had carefully secured the door behind me, I spotted a message almost immediately. It was not, however, in Seymour's handwriting but, unmistakably, in my sister Boo Boo's. With or without soap, her handwriting was always almost indecipherably minute, and she had easily managed to post the following message up on the mirror; 'Raise high the roof beam, carpenters. Like Ares comes the bridegroom, taller far than a tall man. Love, Irving Sappho, formerly under contract to Elysium Studios Ltd. Please be happy happy happy with your beautiful Muriel. This is an order. I outrank everybody on this block.