Blogs You Should Check Out:

Jeff Sutherland’s site, Scrum Log – Also an excellent source, from the other co-creator of Scrum. In a blog format.

Esther Derby Associates, Inc. by Esther Derby

Succeeding With Agile by Mike Cohn

Crisp's Blog by Henrik Kniberg

Partnership and Possibilities by Diana Larsen

Steve Denning- Radical Management by Steve Denning