Every year there's a comic book convention, but otherwise the market was not very liquid.

In 1989 the annual comic book convention of Barcelona was inaugurated.

The film eventually found an audience as a bootleg, through internet sales and at comic book conventions.

She went to the annual book convention on her own nickel last year, trying to pitch it.

Experts told the police they might draw 10 times as much at a comic book convention and auction.

She does many book conventions and also gives writing classes.

Wizard Magazine issue 86 (one short color story about a comic book convention)

The convention has been held since 1982 and it is one of the largest independent comic book conventions in the United States.

He is also a frequent attendee at comic book conventions across the country.

At a comic book convention, they asked a group of 11-year-old boys, the target audience, which actor could win a fistfight.