Nelly Dean and Mr. Lockwood narrate the story of Heathcliff in which 1847 novel?

Laetrile, an unproven alternative cancer remedy, is usually made from the pits of which fruit? Roger Bowen and McLean Stevenson, both famous for playing which "M*A*S*H" character, died in February 1996? George W. Bush and which of his presidential election opponents both went to Yale, graduating two years apart? Which U.S. state re-adopted its flag and seal in 1967, approving a Gilbert Stuart portrait of its namesake for the seal? Both parts of the 2004 pilot of which mysterious ABC drama were directed by co-creator J.J. Abrams? Which word describes something that is both pleasant and painful, like a fond memory of a happy time now gone? Both sides suffered more than 20,000 casualties at which battle fought July 1 to 3, 1863? Both sons of Methodist ministers, which two men were the Democratic presidential nominees in 1972 and 1984?