`For those readers who favour an empirical-scientific approach to counselling and therapy, and who view therapy, at least potentially or in principle, as an objective science, this will no doubt be a very useful and informative book... We should be grateful that Erwin has set out more fully than anyone to date the specifically philosophical case for a "science of therapy"; and those of a New Paradigm persuasion at least now know the nature of the arguments they will have to refute in order to sustain their position. I look forward with eager anticipation to their efforts, and to an emerging and fruitful engagement between philosophy and therapy - for both have a great deal to learn from each other? -Counselling, The Journal of the Br