- A goatskin notebook for writing down dreams
- Mont Blanc fountain pen (extra credit if it belonged to Mme Blavatsky)
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A Chinese coin or a stone in your pocket for rubbing
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Frequenting places where you can overhear things
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Tiny recorders, spyglasses, microscopic listening devices
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A little man at the back of your head
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The Ghost-Companion
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Susceptibility to hypnosis
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Large sheets of homemade paper, a stack a foot thick
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A subscription to cable TV