Today I answered a free-cycle add, for free books.
I found some interesting old rare books! I found Atomic energy first edition, by walter and lao russle, then Orgone Energy the answer to atomic
suicide, a bunch of books on Tesla etc. All OLD book. Score!!!
got them from free cycle. It is a group on yahoo groups that is nation wide that
you sign up for. People list stuff they do not want and you email them and go get it. Likewise great to get rid of stuff you want out of your house.
They have one for most major cities and even small ones. Just check yahoo groups.
Going through more books, old quantitative anaylsis stuff in here too. This is too cool.