Creator / Instructor
- Chalishajar, Dimplekumar1
- Clack, George1
- Close, Karalee1
- Collazos, César1
- Coolidge, Amanda1
- Cordero, Eugenio Arriaga1
- Cox, Michelle [editor]1
- Craig, Anthony1
- Cromar, Scott A. [editor]1
- Cruz-Cruz, Jose a1
- David H. Schwartz1
- DecisionSkills1
- Dekofsky, Jeff1
- Desrochers, Marcie1
- Diez, David1
- Dingman, Marc1
- Discovery Science1
- Dordal, Peter Lars1
- Downey, Allen B.1
- Dron, Jon1