In February, Morgan and Claypool Publishers released a 54-page unfinished work by Aaron Swartz on A Programmable Web. It begins with a focus on the architecture of the web, and moves on to "what it means to build a program on top of the web."
How far back do your newspaper's online archives go? The U.S. Library of Congress has a database of thousands of newspapers dating back to the 1800s. In the case of over 150 of the papers, there are also digitized, searchable pages. And it's all available via its new Chronicling America API (technical details at our Chronicling America API profile).