Books about Logic (sorted alphabetically)
- System of Logic: Ratiocinative and Inductive, 7th Edition, Vol. II John Stuart Mill
- System of Logic, Ratiocinative and Inductive (Vol. 1 of 2) John Stuart Mill
- Wissenschaft der Logik — Band 1 (German) Georg Wilhelm Friedrich Hegel
- Wissenschaft der Logik — Band 2 (German) Georg Wilhelm Friedrich Hegel