Writers get better by writing more and reading more. Some writers will purposely read outside from their genre to learn something else.
Here are a few of the best books I have read in the past three years:
Principles: Life and Work by Ray Dalio
by Adam Morgan, Mark Barden
Went to the book launch for this book, read this book, suggested a number of startups use this model to help them, led a 5-day workshop to use this Sprint process and it was very fruitful use of our time to resolve big challenges for those startups.
What are your favorite recent non-fiction books?