Question: Pipeline #1 was published by DC Comics on January 1, 2011, as part of a series that began in 2011. Greg Rucka writes, and art comes from Cully Hamner, Dave McCaig and Laura Martin. This 132-page issue features Barbara Gordon, Huntress (Bertinelli), Batwoman, Renee Montoya and Vandal Savage, among 9 characters cataloged on VerseDB.