During the twentieth century there was an unprecedented & largely unforeseen transfer of property in Britain from private ownership into the hands of a single charitable institution the National Trust. In 1945 the Trust owned 112 000 acres & had a membership of 7 850. Fifty years later when celebrating its centenary it had a membership of 2 million & the area of land it owned had increased more than fivefold Only relatively recently has the significance of this transfer begun to attract the serious interest of political & social historians. The National Trust & its donors have tended to be diffident about their generosity. The reasons for such generosity prove to be as varied as they are surprising & illuminating. Merlin Watersons new book concentrating on the period since 1940 & accompanied throughout by rare & unusual illustrations sheds new light on the motives of some of the Trusts most important donors.