I present to your attention a wonderful Book Nook Lamp, It looks incredible on your bookshelf. You will be able to hold a light inside, there is a place for a battery, a switch and an LED, which is discreetly hidden in a beam on the ceiling. I will be glad if you post your make.

There is also a mini version without windows, where Bilbo can be seen better.

If you have a mini size, increase it by 100%, the size is indicated in cm, but it may be in mm, the numbers do not change)