These are a couple of very interesting (and free) Scrum reads.
- A Scrum cheat sheet - for those of you with a short attention span.
- Scrum and XP from the trenches - an excellent overview of a practical implementation.
- A free paper full of Scrum checklists: Impediment Backlog, General Meeting, Estimation Meeting, Sprint Planning, Daily Meeting, Sprint Review, Sprint Retrospective, Scrum Roles, Scrum Artifacts.
- What's in a user story?
- What about the size of a story?