Quasar #19 published by Marvel Comics, cover-dated February 1991, priced at $1.00 US / $1.25 CAN / UK 60p. This issue is part one of seven in the 'Cosmos in Collision' story arc and features a dramatic cover depicting Quasar in combat with another costumed hero. Also includes a Doctor Strange feature, as noted on the cover. The comic carries the Comics Code Authority stamp and prominently displays the '50 Years of Captain America 1941-1991' anniversary logo. Quasar was a cult-favorite cosmic Marvel title written by Mark Gruenwald during its original run, making it a collectible piece for fans of early 1990s Marvel cosmic storylines and completionists of the Quasar series.