The English preface to the collection Family in Transition. A Study of 300 Yugoslav Villages (Princeton 1966), previously published in (Serbo-)Croatian as Porodica u Transformaciji (Zagreb, 1964), is an epic tale of human resistance and solidarity in uncertain and dangerous times. The book Family in Transition, in fact, came into being not as an ordinary piece of academic research, but as an extraordinary collective project, started on the eve of the invasion, occupation and division of Yugoslavia by the Axis powers. [...]