I promised a few links for Spanish lit month –
El Mundo the best 25 books from Spanish 1989 (thanks Arcadia books for link their Blind sunflowers is on the List ,plus two books by Juan Marse that Maclehose is publishing soon .
Conversational reads has another list of 20 great books from Spanish .
Scauffi has a longer list here in Spanish a lot of Marquez on this one
The telegraph has ten best Latin american novel here ,Not all Spanish but mostly
Flavourwire has another list with out Marquez of best Latin American fiction
and there is a few more links and lots of Spanish fiction on my co-host Richards Blog
You can also find many books here from Spain ,Chile ,Argentina and many others in my books read section .