'Slow deflation was once a widely espoused policy goal in its own right, and it still has its supporters. Perhaps more important, potentially deflationary accidents are bound to happen from time to time in a world that has settled for low inflation, because not all shocks emanate from monetary policy. This volume is an indispensable source of wisdom on the variety that deflationary episodes have displayed in the past, and on the many intellectual and practical challenges that they have presented to economists. Burdekin and Siklos are to be congratulated on a collection of essays that is historically illuminating, intellectually challenging, and of current policy relevance, too.' David Laidler, University of Western Ontario, Canada