I was at "Bok & Bibliotek" this year, as many other years. In total they had almost 100000 visitors.
It's a lot more than books, it's an annual cultural hot-spot.
A few pictures
Swedish Army Museum
RFID Tagging for Library use
Education forums about the importance of language.
Collection Jacques Perron
Some mind-bending creations to attract kids
Promoting an upcoming children's book called Valentine Love Angel http://www.valentineloveangel.com/. (English version is also coming)
The Science Fiction book store (http://www.sfbok.se/)
Doing a good attempt to get attention in an area where everyone tries to stand out.
And there was a booth for Palestine too.