100 non-fiction books in a year; great learning.

Place this into context with research on business books and whether, once brought, we read them completely.

Or, are they what they should be? This is to say reference places to pick up, use and dip back in to when something else comes to mind?

Self-help books? Do not know.

Is reading doing? Certainly seems you have picked up, used critical tips and this is the beauty of communication. When one is receptive, then the positives become cumulative.

Having written this, just know have to follow up 'On Writing Well' Zinsser.