Henry Allison over the years has produced important work on Kant's transcendental idealism of the objects of our empirical knowledge as well as on Kant's conception and defence of the freedom of rational agency. He has done so both in two major books and in a string of articles. Most recently, his continuing refinements of a number of interrelated themes prominent in his two books, together with discussions of some other issues, have provided the material for the publication of a (...) collection of papers, Idealism and Freedom) Ten of the twelve essays included in this collection have already appeared elsewhere, but it is gratifying to have them, together with two additions, all available in their present form. Allison's debates, both with himself and with his critics, help increase our understanding of his views and hence of Kant's as well. (shrink)