BLK20
20% off individual magazine purchases + subscriptions. Use code BLK20 at checkout
They make some good knowledge series "books" which are pretty interesting to read. The magazines are also quite large, eg: about 2cm thick. Covers a wide variety of topics from history, art, film, music, hunting to video games
I just purchased a few hundred dollars worth of magazines (books) as i like to quickly read up on various topics, the pictures help too. Been meaning to do so for a while and then just noticed the 20% off code, even better.
Enjoy.