sentences:  The series ran for more than a year, from August 30, 1936 to December 5, 1937.In October 1937, Osborne and Taliaferro introduced Donald's triplet nephews, Huey, Dewey and Louie, for a six-week story.The irrepressible youngsters made such a hit in the comics page that they were introduced in a 1938 cartoon short, "Donald's Nephews", and became a crucial part of Donald's supporting cast.