Groot #3 was published by Marvel Comics on September 1, 2023, as part of a series that began in 2023. Dan Abnett writes, and art comes from Damian Couceiro, Frank D'Armata and Lee Garbett. This 32-page issue features Captain Marvel, Groot, Gleef, Tweeg and Agz, among 6 characters cataloged on VerseDB.