Sams Teach Yourself Blogging in a Snap is...go!
The "In a Snap" series offer[s] a unique 2-color format allowing readers to solve problems by identifying individual tasks quickly." IOW, there are a bunch of numbered tasks with lots of pictures, tips, notes, and step-by-step instructions. This book is a compendium of short lessons designed to get the user started in blogging using Blogger. The lessons cover everything from getting started in understanding the concept of blogging, to maintaining your own blog utilizing a custom template, comments, trackbacks, photos, blogrolls and more.
If you're so inclined, you can find more info about the books I've written at www.thickbook.com, which includes TOCs, errata and what not.