You may remember my review last year of the Gakken rabbit planner with the excellent layout of months on the top that turn independently of the weekly pages on the bottom. (And if you don't remember it, click here to see loads of photos of the fantastic layout of this planner!)
I got an email from Ginko Papers that they have this format in stock again this year! The Twin Planners as they are called come with a variety of cover options (some of which are already sold out!). These planners are super-slim and portable, and the paper is absolutely divine.
As I write this the Clover cover is still in stock, as is the Collage cover, but the Pink and Black covers are already sold out. These planners started at the beginning of October and go all the way through the end of December 2012, so you can start them right away and use them through the end of next year!
There are also lots of cute monthly planners, other week + month formats, and desk calendars available. Click here to check out Ginko Paper's entire calendar selection, be sure to click through all the pages to see them all!