Salam All,

CSS candidates usually tend to waste lot of money on current affairs books and digest which I think is not a good idea. You have full time access to Internet so why to purchase books, even when the authors of these books themselves consult to Internet sources.

The fact of the matter is that the preparation of current affairs require alot of reading daily news articles. So, you just stick to the material published in the major newspapers. However, I found a very useful website for this purpose where you can have the best material published all over the world (including national & international newspapers). The link for the website is:

pkarticleshub, Pakistan affairs, news article, column, opinion, video, books

The best thing about this site is that the articles are lined up in categories, so it make one's task quite easy.

I consult this website and find useful material there.
Best of Luck.