The Adventures of Captain Underpants/Trivia

The Adventures of Captain Underpants/Trivia
Trivia References, Parodies and Mentions Goofs
 * This is the first book in the series.
 * Early printings of the book have " An Epic Novel by Dav Pilkey" instead of "The First Epic Novel by Dav Pilkey" and the "Little Apple" logo on the cover.
 * Ms. Ribble and Mr. Meaner didn't have names in this book until Captain Underpants and the Attack of the Talking Toilets.
 * This is the only book where there is no recap comic at the beginning of the book before the first chapter begins. This is because this is the first book of the series.
 * Another version of this book, the Full Color version, is released on August 27, 2013.
 * "Weird Al" Yankovic is mentioned in this book when Mr. Krupp says the kids played "Weird Al" songs full blast for six entire hours on the intercom.
 * "Boomer The Purple Dragon" is a parody of Barney the Purple Dinosaur.
 * The 1991 sci-fi novel Fallen Angels is referenced surrounding the 3D hypno-ring advertisement.
 * "The Inedible Hunk" is a parody of The Incredible Hulk.
 * "Dr. Diaper" is a parody of Doctor Doom.
 * On the comic book, Captain Underpants didn't have his cape on with he was throwing underpants at the Inedible Hunk.
 * On the about the author, It says "When Dav Pilkey was in school, he always getting into touble for pulling pranks, cracking jokes, and making silly comic books." The "r was missing on "trouble".
 * In the North American version, the villian is called Dr. Diaper, but in the European version, he is called "Dr. Nappy" ("Nappy" is the European term for Diaper).
 * The comic in the book has the same name as this book's title, but Dr. Diaper and his robots weren't seen.