Check out A Day In The Life Of A ScrumMaster by The 3Back Team. Here is an excerpt:
The daily life of a ScrumMaster is anything but mundane. Play along with one ScrumMaster as she facilitates, plans, and runs interference all in the name of becoming a Well-Formed Team™.
Want more Scrum? Looking to broaden your Scrum knowledge base?
We’ve got a Scrum 101 ebook for that.
The full article is available here.