What is happening in Chile? Aside from the widely publicized "March of the Empty Pots" in December, 1971, and the revelations about interference in the 1970 elections, the American press and media have carried almost nothing about developments in Chile since Salvador Allende's installation two and a half years ago as the first freely elected Marxist president in the Western Hemisphere. Until recently book publishers were doing no better, but now a surprising number of new books on Chile, of varying quality and political orientation, provides the basis for some preliminary judgments, on the nature of the changes that have been taking place there in recent years.