100 Bullets #81 was published by DC Comics on April 1, 2007, as part of a series that began in 1999. Andy Diggle and Brian Azzarello write, and art comes from Dave Johnson, Eduardo Risso and Sergio Tarquini. This 36-page issue features Agent Graves, Dizzy Cordova, Mr. Shepherd, Echo Memoria and Ronnie Rome, among 7 characters cataloged on VerseDB.