Agile project management continues its adoption across small and large scale software implementations. The resources below provides recommendations of agile project management software, project management tools and recommended agile books.
Agile Project Management Books
If you want to learn how to scale Agile practices across your organization, start with Dean Leffingwell’s book. I found it foundational in understanding and applying agile at scale.
I’ve used this book to help develop Agile methodology for multiple IT organizations.

Agile Resources
Below are a few trusted sites that provide agile examples and advice on agile project management processes.
User Story Mapping
User story mapping can be done using sticky notes, index cards or story mapping software.
Below are a few useful links on the story mapping technique.
User Story Splitting
Agile Product Ownership in a Nutshell
This is an excellent video that explains the agile product owner role and involvement in an agile team.
I find it helpful to send this video to new client product owners so they have a better understanding of the Agile process and their role in providing requirements and setting priorities within the team.