- ISBN: 0807555290, 9780807555293
- Page count: 128
- Published: 2003-01-01
- Format: Paperback
- Publisher: Oasis Audio
- Author: Gertrude Chandler Warner
The Alden children are searching for a rare comic book of their favorite superhero, Captain Fantastic. They finally find the comic and something else, too–a strange note inside, "signed" by the comic's creator. The Aldens realize the note is a fake.