Nothing on earth is so terrifying as the prospect of waking up to discover you have been buried alive. A sufferer of catalepsy, who has a morbid fear of such a fate, takes every possible precaution. He designs himself a coffin which can be opened from the inside, which is padded, equipped with a bell for attracting attention, placed in an easily opened vault which contains food and water. Imagine then, his horror when he wakes up to find himself in a wooden box, reeking of damp earth and with none of his precautions in place. Poe at his most terrifying!