Alpha Flight #19 was published by Marvel Comics on February 1, 1999, as part of a series that began in 1997. Duncan Rouleau and Steven T. Seagle write, and art comes from Jaime Mendoza, LeeAnn Garner and Tom Chu. This 38-page issue features Northstar, Aurora, Sasquatch, Puck and Guardian, among 18 characters cataloged on VerseDB.