I couldn't resist these two which I bought at Montage Pop-up store over the weekend. Using vintage maps, charts and musical covers, they are extremely well made and hardback covered. I wanted them all, but in the end came away with these two.
Now all I have do is draw in them and make sure I don't mess up the first page. For anyone into creating sketchbooks you will understand this point. Often I will leave the first two pages blank and come back to them later when feeling a bit more confident :)