The DuckTales comic book published by Gladstone Publishing was the first of four different comic books based on the series of the same name. It ran for thirteen issues from July 1988 to February 1990, after which it was replaced by the DuckTales comic book published by Disney Comics.
Each issue of Gladstone's DuckTales comic featured at least one story based specifically on the show, usually by either the Jaime Diaz Studio or William Van Horn, and almost all the issues (with the exception of issue #8) also contained reprints of older Uncle Scrooge stories written and drawn by Carl Barks. The first two issues contained stories adapted from the episodes "Armstrong" and "Jungle Duck", with reprints of two Barks stories that had been adapted into DuckTales episodes, "The Lost Crown of Genghis Khan" and "The Giant Robot Robbers".
From issue #3 to issue #12, the comic also included a guide featuring descriptions of every episode from the show's first two seasons, listed in production order, with an appendix in issue #12 listing which episodes were adaptations of Carl Barks stories. The last installment of the episode guide, interestingly, contained full descriptions of "Ducky Mountain High", "The Duck Who Knew Too Much", and "Scrooge's Last Adventure", nine months before any of them aired on TV!
When the Uncle Scrooge comic license returned to Gladstone in 1993, they did not revive and continue the DuckTales book, likely due to the show having long ended by that point. However, several stories originally published in Gladstone's DuckTales comic (particularly those written by William Van Horn) would be reprinted in later issues of Uncle Scrooge published by Gladstone and Gemstone Publishing.
IDW Publishing's DuckTales Classics trade paperback, published in 2018, includes all of the stories that William Van Horn wrote and drew for this comic.
Note: This is the only issue to not include a reprint of any Carl Barks story (unless one also doesn't count the Vic Lockman-written story in the previous issue).
Note: "The Daft McDuck" is labeled as a DuckTales story, but was not actually written as one. It instead appears to be a standard Uncle Scrooge story, with a few references to DuckTales thrown in to the dialogue.