"When Tacoma began to become more and more of a shipping center they needed a lighthouse to direct ships into the port ...

Liberty ship production in World War II ... to secure a place in heaven and was doomed to inhabit the lighthouse. Keepers at night would hear eerie human-like groans that would gain in volume ...

Pharos, the ancient lighthouse of the port city of Alexandria ... this was convenient since Pharos was mainly used during the day, as many ships did not sail at night.