[edit] Outdated Information

"Manish Chakravarty from KDE India is working on a KDE 4 programming book. The scheduled release date is the the 15th of August 2007"

Can someone give us an update on this book? I checked his blog, and last time he mentioned a release date it was sometime in March 2008. Couldn't find it on amazon though, so it doesn't seem to be out yet.