The Book of General Ignorance round differs, in particular during the Christmas specials. During the course of the "B" Series special, Fry and Davies swapped places for "General Ignorance", with Fry attempting to answer questions ostensibly written by Davies to stump him. During "D"s Christmas Special, all the "GI" questions revolved around saints. "The Book of General Ignorance" contains a list of 230 questions, most of which previously appeared in episodes of "QI". Each question explains the correct answer, and usually attempts to show why people tend to make the wrong assumptions, or believe certain myths. Each book contains two forewords, one by Fry, the
The Nightmare Before Christmas Nightmare Before Christmas", drawing inspiration from television specials of "Rudolph the Red-Nosed Reindeer", "How the Grinch Stole Christmas!" and the poem "A Visit from St. Nicholas". Burton intended to adapt the poem into a television special with the narration spoken by his favorite actor, Vincent Price, but also considered other options such as a children's book. He created concept art and storyboards for the project in collaboration with Rick Heinrichs, who also sculpted character models; Burton later showed his and Heinrichs' works-in-progress to Henry Selick, also a Disney animator at the time. After the success of "Vincent" in 1982, Disney