I can't seem to find the link it is at home in my bookmarks but I will post it when I get a chance. Its similar to geocache. People post where they have left a book and you go pick it up and read it then rehide it. Sounded interesting to me.

Is this it -
http://www.bookcrossing.com/
or do you mean something new?

Thats it!!! your a genius.

I ran in to it in the past as well and thought it was worth remembering

I like scavenger hunt type things. I went on two geocachs the other day and I can't wait to be off work to go again.

The closest I got to them was online scavenger hunts as gamepro has one every year I think I won last year but must not have won this year