At first sight it may appear strange that a volume of Progress in Pediatric Surgery should be devoted to the history of our specialty. One assumes that progress is concerned primarily with recent developments whilst history deals with matters of the past. However, in the past there has also been considerable progress in the development of our understand ing of paediatric surgical problems, otherwise we would not have pro gressed to our present achievements. The editors, therefore, do not apologize for compiling this volume but, on the contrary, feel that the publication of this volume is most...