Amazon opens Spanish e-book store SEATTLE, April 5 (UPI) -- Amazon says it is introducing "eBooks Kindle en Espanol," a Spanish-language e-bookstore within the company's Kindle Store aimed at U.S. Spanish speakers. More than 30,000 Spanish language titles constitute the largest selection of Spanish-language bestsellers "available anywhere" in the country, Amazon said. The eBooks Kindle en Espanol store will also offer subscriptions to 14 Latin American newspapers including El Universal and La Nacion, ZDNet.com reported Thursday. Amazon said its Kindle readers and many free Kindle reading apps can be customized for complete Spanish-language reading and navigation, including popular highlights and other social features. With Spanish the second most commonly spoken language in the United States, a Spanish-language digital bookstore gives Amazon the opportunity to reach a much larger audience and draw them into the Kindle platform, ZDNet.com said.