This was an industry that could have given the indigenous peoples of Torres Strait an occupation that preserved their identity and independence. Yet in spite of a co-operative lugger scheme that operated fairly successfully in the early twentieth century, a real independence was not achieved. And a resource that could have been conserved by small-scale indigenous harvesting was depleted time and again by the colonial practices of resource-raiding and mass extraction.

Regina Ganter charts the progress of pearl-shelling from its heyday through its several crises resulting from overfishing to its present cautious management. The book is greatly enhanced by the oral testimony of divers and boat-owners.