Hello Raspberry Pi!: Python programming for kids and other beginners (repost)

A fun and imaginative way for kids and other beginners to take their first steps programming on a Raspberry Pi.
Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
About the Technology
The Raspberry Pi is a small, low-cost computer invented to encourage experimentation. The Pi is a snap to set up, and using the free Python programming language, you can learn to create video games, control robots, and maybe even write programs to do your math homework!