Last season there was a lot of talk about VH having financial problems. By April the shelves in all of their stores were bare. They employed a few thousand people and wanted a government bailout. That did not happen. It is boarded up! There are 2 other large supers in Calle Doce but the products are geared to the migrant workers. I dont think Coconut Yoghurt is on their shopping lists!!
A good source for both Guido Roja and Church's book is Amazon.com. I was able to get both my books there along with a few other good travl books. I am a bit of a travel book freak so I go to them quite often.