Materia
- Asian Studies 5
- Church History 5
- Classical Literature 5
- Earth and Environmental Sciences 5
- Legal History 5
- Literary Theory 5
- Medicine 5
- Politics: General Interest 5
- Recreational Mathematics 5
- Religion: General Interest 5
- Social and Population History 5
- Algebra 4
- Categories and Sets 4
- Classical Languages 4
- Classical Studies (General) 4
- Early Republic and Antebellum History 4
- Economic History 4
- History of Ideas and Intellectual History 4
- History of Science 4
- History of Science: General Interest 4