Huaping Lu-Adler's Kant and the Science of Logic is a welcome addition to the literature. Lu-Adler addresses the deepest issues in Kant's philosophy of logic, including questions about the formality of logic, its objectivity, and the nature of Kant's distinctions between pure and applied logic, and between general and transcendental logic. Her interpretations of the difficult Kantian texts are uniformly sensible, and her positions clearly and carefully argued. Perhaps most impressive of all is the way she locates Kant's conception of logic within its historical context, showing both what was distinctive about his positions, and how he thought they could be motivated against the historical alternatives. Given the centrality of the Kantian conception of logic to his overall philosophical ambitions, every Kant scholar will want to read this book.