Lettering in progress

So, I am working on my calendar lettering-having alot of fun with this. Here's months of the year and a few of my days of the week styles so far. Interestingly, I am simultaneously designing a big book project at Penguin, creating a book about birthdays---there's a page for everyday of the year. So I guess my brain has been completely wrapped around dates and numbers these last few weeks! Here's hoping it might help me keep better track of time! ha!