Blair Hanley Frank

Better yet, also read Resonate, Nancy's second book, which is really a prequel to Slide:ology and goes through the theory of giving good presentations. Both are invaluable tools for anyone giving a presentation...ever.

My absolute favorite gaming podcast, full stop. The panel is made up of an interesting set of diverse voices. They're thoughtful and hilarious – I can't go a single episode without laughing to almost the point of tears.