I'm always excited to see how many books have been written about Flex. While I haven't read this, another one has come on the market recently covering Flex and Java, making sure that you know how to work with the combination of Flex and Blaze DS. It's called Flex 3 with Java by Satish Kore. It's available here as well as on Amazon and I'm sure other retailers.
If you've read it feel free to comment on it here.
Hey Matt,
Thank you for writing a post about my book. I'm excited to know that its being noticed. I hope it will catch some more eyeballs ;)
Cheers.