Books Oscar Martinez Books by Oscar Martinez Oscar Martinez has written books about: Nonfiction History & Society Facebook Twitter Google+ Email NPR stories about Oscar Martinez Book Reviews NPR's Book Concierge: Our Guide To 2013's Great Reads December 4, 2013 NPR staff and critics selected more than 200 standout titles. Now it's up to you: Choose your own adventure! Use our tags to search through books and find the perfect read. Author Interviews Questions For Oscar Martinez, Author Of 'The Beast' October 24, 2013 Salvadoran journalist Oscar Martinez has ridden the train known as "the Beast" eight times, interviewing Central American migrants on their way to the U.S. He shares his experiences in the book The Beast. Alt.Latino asked him about the books he read that inspired him — and what he'd take to read on a desert island.