In A Mountain Oasis, Susan York presents a richly illustrated socio-economic study of village life in Pakistan’s Yasin Valley, undertaken during one year spent living with a local family. It documents this dynamic agro-pastoral society at a time when few researchers were recording developments in these far-flung and difficult to reach mountain oases of the Hindukush. It is a record of a time when development interventions were in their beginnings, and before this area in Gilgit-Baltistan entered a crucial period of transformation. It provides solid comparative reference material for future research on this region, which is continuing to undergo challenging and complex changes.