- $5.98Immanuel Kant by Otfried HöffeBetter World Books
- $5.57Logic by Immanuel KantBetter World Books
- $14.15Education by Immanuel KantBetter World Books
- $22.47Correspondence by Immanuel KantBetter World Books
- $9.28Philosophical Correspondence by Immanuel KantBetter World Books
- $9.96Metaphysics of Morals by Immanuel KantBetter World Books
- $54.65Notes and Fragments by Immanuel KantBetter World Books
- $33.93Opus Postumum by Immanuel KantBetter World Books
- $9.83Logic by Immanuel KantBetter World Books
- $5.82Prolegomena to Any Future Metaphysics That Will Be Able to Come Forward As Science by Immanuel KantBetter World Books