Margaret M. Wood, legal reference librarian in the Law Library. “Two years ago, in honor of Constitution Day—celebrated annually on September 17—I wrote a post about the publication “Constitution of the United States: Analysis and Interpretation,” also referred to as the “Constitution Annotated.” Along with the U.S. Code, it is one of my favorite work resources. Unfortunately, it is a behemoth of a work—it takes two hands to hold the volume, which weighs a good 10 pounds. Fortunately, the text is also available online through Congress.gov and through the U.S. Government Publishing Office, whose digital system includes both the most recent edition (2016) as well as historic editions back to 1992. But given my penchant for bringing work topics into social situations, even the online version is not very practical. I cannot, very easily, fire up the computer during a conversation at a dinner or cocktail party. However, fortunately for me, there is an app for the “Constitution Annotated.” It debuted in 2013, when Congress.gov was still in beta, and has since been updated…”