Franklin W. Dixon
Book 42 of The Hardy Boys Casefiles
Language: English
Goodreads Google Books ISBN
Age Range 1 Younger Audience Mystery Young Adult
Publisher: Baen Books
Published: Jan 1, 1990
Description:
The Hardy brothers are back for more adventures in this story in which a San Diego comic book convention turns into a confrontation with a host of comic book villains come to life, armed with sinister, super-sophisticated powers.