Good book about Fedora Core internals, can anyone recommend?

[Vini Engel]

Hi everyone,

I was wondering if someone could recommend a good book about Fedora 
Core, even better if it covers FC5. I am after something that is 
comprehensive and covers the internals, like the hows and whys the 
operating system works and is the way it is. Also, something that 
details functionalities and applications that have been incorporated 
into FC along the time. I have seen a few books out there that are 
mostly for people discovering FC, like desktop users that want to use 
Linux and want to understand more about it. In my case I just need some 
good documentation to be able to understand the internals better, so a 
good book for non-newbies will do. Perhaps something a bit more in-depth.

Any comments will be greatly appreciated!

Thanks
Vini