• Understanding the Linux Kernel, Third Edition
• Linux Device Drivers (Nutshell Handbook)
• Building Embedded Linux Systems
• Essential Linux Device Drivers (Prentice Hall Open Source Software Development Series)
• Linux Kernel Development (2nd Edition) (Novell Press)

A great book on the subject
Review written by: Jeff Smith From lake worth FL
I confirm all that has been said.

It is the first source I have found that explains building the linux kernel in a way that makes it easy to understand. While you might be able to find this information on the net, this makes it easy to get an overall view of what is going on.

It is easy to read, and has great references. Well worth the price.

Really heapful
Review written by: T. Yao From San Jose, CA
For those engineers who start their first embedded Linux project, this book is a must have. The book is not for those who want to understand how kernel runs but it gives you the most important concept and work flow to bring up the OS on your development board. The author also provides a useful further reading list in case you want to dig more. A very practical and clearly written book and I would recommend it to those who have solid experience in embedded development but just start to explore in Linux.

Very good book to study embedded Linux
Review written by: Gilles From France, Europe
This book, the CALAO SYSTEM USB-A9260 card, an eeePC and a cross over cable is all that you need to study embedded system everywhere (even along the Seine river in Paris - yes I did it !).
The chapters about the U-BOOT bootloader, the BUSYBOX embeded Linux and an extra piece of information on the JFFS2 file system are welcome. If the cross-development environment chapter had been about BUILDROOT, this book would have been THE BOOK for the present embedded Linux based systems designers.

Embedded Linux Review
Review written by: David G. Wright From
This book is very well organized, and provides a good level of detail of the topic. I do recommend it.

Excellent survey
Review written by: M. D. Yoke From
I am an experienced embedded developer that just inherited an embedded Linux-based project already in progress. As there happens to be no one else at my company with any embedded Linux experience, I automatically became the de-facto Linux expert and I needed to come up to speed on a lot of topics very quickly. I found this book to be an excellent survey of the must-know topics for the embedded Linux developer. It also contains many references to the most definitive sources of information on the various topics. Highly recommended for coming up to speed on embedded Linux.