Two subjects, one instinct. Learning Without Burnout looks at how people study without wrecking themselves in the process; The Long Game of Business takes the same patient view of building something meant to last. Katherine Coba writes about endurance, whichever shelf the title happens to sit on.
Both run to well under ninety minutes, and that consistency reads as a decision rather than a shortcut. There is a whole category of practical non-fiction that has learned from the podcast: get to the argument, make it usable, then stop. Nobody reaching the end of these will feel they were kept longer than necessary.
The catalogue supplies the work and nothing else, leaving the writing to make its own case, which short-form non-fiction is generally well placed to do.