Radical Reference site gives a list of radical bookshops in Portland, Oregon, with their postal and website addresses. Here's the link:
www.radicalreference.info/alt_books
Are you a Wobbly, then listen, buddy
For the One Big Union beckons to you
A workers' union, industrial union
Tell every slave you see along the line
It makes no difference what your colour,
Creed, sex or kind
Become a Wobbly and then we'll prob'ly
Get free from slavery
From the song 'Are You a Wobbly' by the International Workers of the World (or 'Wobblies'), American anarchist organisation of the early 20th century.
I consider myself a socialist, but I think we're after the same thing in the end. Good luck, comrade.