Hello, I was surprised to find my cube in my mailbox today. I was super excited!! I had thought that the cube I was getting had the slight color around the border of each square but instead, the one I got had the actual map in black and white with all of the background in the color that corresponds to that side. Looks pretty nice. My main question is, were the books and cubes supposed to ship together. When I look at the status of my order it says it was delivered today, but I did not receive the physical copy of the book. Hopefully these are shipping separately. If this is the case, could you give us an update that lets us know if thisi is the case? Thank you.