The Really Cool Adventures of Captain Underpants is a lost prototype of The Adventures of Captain Underpants[1] created by Dav Pilkey and self-published in 1989.
Trivia[]
- 50% of its profits were donated to Goodwill and the United Way.
- Only two known copies still remain in existence, the first one belonging to Dav Pilkey and the second one belonging to a now-inactive user on Reddit.
- This cover is real, as Dav can be seen holding a copy of it in a video, although it is a color copy.
- This comic is in the public domain due to the lack of a proper copyright notice and being published just one month before copyright notices weren't needed anymore in the United States.
- The book is the oldest Captain Underpants book, older than The Adventures of Captain Underpants.