Communication guides live or die on economy. A work that takes half a day to explain how to be clearer has already lost its own argument, which makes the compact shape of Practical Guide to Better Communication the first thing worth noticing about it.
We have no verified information about the writer, and this page will not fill that space with invention. The catalogue puts the recording on two shelves, business and careers alongside personal development, and that placement describes the audience well enough: people who want Monday’s difficult conversation to go better, not a theory of language.