I decided to play with the Heidi Grace "Tweet Memories" paper until I became sick of it (which happened around the time I realized I punched the holes in the book backwards and had to re-do it, I think). It has taken a few days, but I finally finished my birthday card book along with 12 cards. The only part I really don't like about making these books is that my rings (2" on the Cinch) aren't quite big enough to make the book close well when full of cards. I wish I could find a better binding for them.
Here's what the inside looks like. I used brown vinyl to cut the months from Designer's Calendar.
Here are the front of the cards.
Here is a peek of the inside. I used Papertrey Ink's Birthday Sentiments for the words.
Here is an example of what the page looks like. These books are super easy to make.
The envelopes were all identical.