This is a page listing various resources dealing with Spanish history, geography and related topics and subjects. Resources range from website and online article links to lists of recommended non-fiction bibliography.
The "Ask me about Spain" thread, courtesy of Murazor
Map of pre-Roman peoples and languages of Iberia
The Library of Iberian Resources Online - Very comprehensive resource website about Spanish and Iberian history. Offers entire books with out need of membership or username.