Nightwing #140 was published by DC Comics on March 1, 2008, as part of a series that began in 1996. Peter J. Tomasi writes, and art comes from Edgar Delgado, Michael Bair and Rags Morales. This 36-page issue features Batman, Superman, Dick Grayson, Alfred Pennyworth and Tim Drake, among 7 characters cataloged on VerseDB.