Garfield (2012) #30
an issue of Garfield (2012) by Boom! Studios
Issue description
As Halloween approaches, Garfield and the gang have nothing but treats for you! First, Garfield and Odie find a magic wand that turns their world upside down. Then, the amazing Genevieve FT returns to illustrate an awesome tale, as a Garfield cosplayer has to solve a mystery at a comic book convention.