No question about real books being more satisfying. But with the number of books I buy and read I literally don't have space for them.

I'd stick with what you're doing then. At the time, I was looking for something to change my workouts, so it was welcome guidance.

I agree. I have been getting the emails since it started. But didn't sign up for the app until November. Very pleased with it.

I am very excited to get to Wind and Truth. Hopefully within the week.