What's the latest version of Pages?

I just upgraded to Mountain Lion so I could use Pages 09 to export to ePub. My version of Pages, I just downloaded is 4.2 and seems to be missing some paragraph styles. I've tried but I can't find any newer version. If there is one,where can it be found?

Thanks,

Steve

The latest version of Pages is available from the Mac App store. If that's where you downloaded it from, you're up to date.

Thanks for the reply. I did download it from the App store. But in trying to figure out how to convert a pages doc to epub I've seen references to version 4.04 and paragraph styles for Chapter. Chapter does not appear in my styles drawer. I'm still confused.

thanks,

Steve