Hey all, I just learned this book exists and thought I would share. I had no clue a new SRX book was on it's way. Official release next month, early release version is available. I'm looking forward to reading it!
Juniper SRX Series - O'Reilly Media
Full Disclaimer: I work for Juniper, but have nothing to do with this book. I get no benefit from advertising it other than the joy of spreading SRX knowledge around to a greater audience. I think I've met both the authors at a conference, and have swapped some SRX related emails with them in the past.