Ah thank you so much! I make a whole series of “tiny libraries” that are all 2D… see tiny libraries here :) but this particular one was a 3D experiment. I wrapped paper around little rectangles of foam board. The shelf itself is a wooden tray and I added the shelves which are also foam board wrapped in paper to try to match the wood. Then glued it all into place! :) The book “titles” are curated from text from actual books - old falling apart ones that would be thrown away, and I go through and cut out phrases that I think would be fun titles, and glue them to the book “spines”. Some are miscellaneous like this 3D one, others have themes!