“You fired the house!” exclaimed Kemp.
“Fired the house. It was the only way to cover my trail—and no doubt it was insured. I slipped the bolts of the front door quietly and went out into the street. I was invisible, and I was only just beginning to realise the extraordinary advantage my invisibility gave me. My head was already teeming with plans of all the wild and wonderful things I had now impunity to do.”