| Series | The Matrix Algebra Tutor | |
| Series | The Algebra 1 Tutor | |
| Series | The Trigonometry & Pre-Calculus Tutor | |
| Series | The Ultimate Physics Tutor | |
| Series | The Ultimate Physics 2 Tutor | |
| Series | The Probability and Statistics Tutor | |
| Series | The Differential Equations Tutor | |
| Series | The Linear Algebra Tutor | |
| Series | Mastering Statistics | |
| Series | The Chemistry 1 Tutor |