Display books

Got a favourite book? I do (a few) but I have one I'd like to display. So been looking around for ideas on how to display.

1. Stand on an Ikea lack shelf (but I am renting)

2. Put into a large shadow box (looking for one now... not easy to come by!)

3. Stand in a cookbook holder (don't have desk space, would like to utilise the wall if possible)

Anyone have any other ideas??