Airtight Case

"When very old sealed lead coffins dating from the 1700s are discovered, Lindsay focuses so intently on the discovery that she is distracted momentarily from her own troubles. Her excitement, however, is short-lived, for inside one of the caskets are the disturbing remains of a woman who has something frighteningly in common with Lindsay. When one of the crew disappears, no one but Lindsay seems to worry or care. If she fails to figure out what's happening around her, she might lose her sanity, or worse, her life."--BOOK JACKET.