"And as the waves take her apart, piece by piece, she watches the message of the lighthouse spelling itself out on the surface of the water. Its message is composed in the alphabet of light and dark. Flash, eclipse, flash, eclipse. If we see only the light, we are blinded; only the dark and will never find our way". A tiny coin inside a Cloudy Bay oyster, a postcard of a white-haired child leaning against a beached dinghy and a coconut peeled and carved once upon a time on the Batavian coast. These trinkets, found in a sea chest, and the fragmented memories of her grand-father's tall tales are all Essie Lewis has left of her family history. After her grandfather's death, Essie returns to Bruny Island, Tasmania and to the lighthouse where her great-great-grandfather kept watch for nearly forty years. Beneath the lighthouse, she begins to write the stories of her ancestors. Buts the island is also home to Pete Shelverton, a sculptor who hunts feral cats to make his own peace with the past. And as Essie writes, she finds that Pete is a part of the history she can never escape.