A key issue noted for First appearance of Cordyceps Jones. Rocket #4 was published by Marvel Comics on October 1, 2017, as part of a series that began in 2017. Al Ewing writes, and art comes from Adam Gorham, Michael Garland and Mike Mayhew. This 32-page issue features Deadpool, Rocket Raccoon, Gatecrasher, Yap and China Doll, among 8 characters cataloged on VerseDB.