Wolverine #20 was published by Panini Verlag on July 1, 2012, as part of a series that began in 2009. Jason Aaron writes, and art comes from Jae Lee, Jose Wilson Magalhaes and Renato Guedes. It features Wolverine, Hulk, Nick Fury, Daken and Gunhawk (Downing), among 9 characters cataloged on VerseDB.