Covers: Open Library
- Now that's funny!Peter Desberg
- Mastering the art of public speakingPeter Desberg
- No good dogsPeter Desberg
- Win, lose, or wear a tiePeter Desberg
- Speaking Scared, Sounding GoodPeter Desberg
- No More ButterfliesPeter Desberg
- Show me the funny!Peter Desberg
- Pitch Like HollywoodPeter Desberg, Jeffrey Davis
- The case for educationPeter Desberg
- Essentials of task analysisPeter Desberg
