Link of some recent books on Flex,Actionscripts.I don't have any idea when these books are going to hit indian market.
ActionScript 3.0 Cookbook : Solutions and Examples for Flash Developers by Joey Lott
Advanced ActionScript with Design Patterns by Joey Lott
ActionScript 3.0 Pocket Reference (Pocket Reference (O'Reilly)) by Colin Moock
Developing Rich Clients with Macromedia Flex by Steven Webster
Head First Design Patterns by Elisabeth Freeman