OK, this is not a real news, as it happened some time ago. :) For those who still doesn't know - my very first book "Instant Apache ServiceMix How-to" has been published by Packt.
If you are looking for the good source of knowledge that would help you to start your adventure with the coolest lightweight ESB in the universe (aka ServiceMix), this is the right book to read. Packt's Instant books are pretty brief, mine is less than 70 pages. Ideal for ServiceMix bootstrap.
Here, here and here you can find some reviews of my publication.