In terms of agile - I believe that scrum and related are too operational-related and not really strategic. You can skip that and delegate crunching it to others.
Master delegation - 1 minute manager, etc. - read at least one short book about it. Don't fall into micromanagement trap.
Couldn't help but notice that book has a terrible review from the author John Seddon - although he has always been a vocal critic of management thinking such as lean.
In terms of agile - I believe that scrum and related are too operational-related and not really strategic. You can skip that and delegate crunching it to others.
Master delegation - 1 minute manager, etc. - read at least one short book about it. Don't fall into micromanagement trap.