In the UK –
From Active Distribution
Or via this website
Threads cost £5 plus p&p (which is approx £2 within the UK).
(For multiple copies/delivery outwith the UK please email for p&p costs via the contact page).
You can pay here via paypal/credit card, or by bank transfer, or cheque made payable to Threads. Email if bank transfer or cheque is better for you.
Threads is currently available to buy in a few places in London:
56A info shop http://www.56a.org.uk/
In the USA –
If you want to help with distro in any way in your area get in touch, that would be great!!