It's possible you may be biased ;-)
Congrats again, though. They say you don't make a lot of money writing tech books, at least not directly. But it's not something many of us can say. (I can't).
>This one is especially interesting.
>
>
http://www.manning.com/kawalerowicz/>
>>Manning ?
>>
>>Ah, thank you google
>>
>>
http://www.manning.com/