Donald Duck universe and keeps it on a pillow under glass because of its sentimental value. Donald Duck, Huey, Dewey, and Louie, and Gladstone Gander among many others think it is really a lucky charm, but Scrooge himself rejects any claims beyond sentimentality. Donald Duck and his maternal uncle Scrooge McDuck received nearly equal exposure in comics. Other primary characters include Donald's three young nephews Huey, Dewey, and Louie, and girlfriend Daisy Duck. Several secondary characters have also achieved star status in certain publications, such as Grandma Duck, Donald Duck's grandmother; Gladstone Gander, Donald Duck's incredibly lucky cousin; Gyro Gearloose, an inventor who
Donald Duck famously drawn by Al Taliaferro, Carl Barks, and Don Rosa. Barks, in particular, is credited for greatly expanding the "Donald Duck universe", the world in which Donald lives, and creating many additional characters such as Donald's rich uncle Scrooge McDuck. Donald has been a very popular character in Europe, particularly in Nordic countries where his weekly magazine "" was the most popular comics publication from the 1950s to 2009. Donald is also very popular in Italy, where he is major character in many comics in which his juvenile version Paperino Paperotto and his superhero alter-ego "Paperinik" ("Duck Avenger" in the