‘The island world of Melanesia—ranging from New Guinea and the Bismarcks through the Solomons, Vanuatu, and New Caledonia—is characterised more than anything by its boundless diversity in geography, language and culture. The deep historical roots of this diversity are only beginning to be uncovered by archaeological investigations, but as the contributions to this volume demonstrate, the exciting discoveries being made across this region are opening windows to our understanding of the historical processes that contributed to such remarkably varied cultures.