Are you going to make a creative birthday card and need a unique idea? Birthday card book is a nice idea for your plan. You can send your birthday card book for your colleagues or partner? You need to make your own birthday card book and send it. But how about the design of your birthday cards? Birthday card is simple while meaningful way to convey our messages. So, what about our design? We are here to help you. We have prepared some examples of birthday card book for your references, so you just need to choose your favorite style and make your birthday card book full of happiness and fun!