Salam all,

First, before anything else, I want to appreciate and acknowledge all the valuable inputs by seniors on the forum, has helped me a lot.

Finding recommended books by foreign authors is a bit difficult here in Peshawar, one has to order them I guess. I came across de Blij's Human Geography, 6th edition today. Googling revealed that its latest edition is 9th.

I want to ask: which edition have you guys studied?