If you happen to live in the USA or Canada, you can get free comic books tomorrow (Saturday, May 4), because it’s Free Comic Book Day! The free ones are a mix of typical American superhero comics and other, alternative comics. You can read a FAQ that explains the idea of Free Comic Book Day. To find a comic book store near you that’s participating, visit the Free Comic Book Day Locator. Salon has short reviews of each free comic (3 pages). Some are for adults; others are for children. So tomorrow is a great day to get acquainted with your local comic book store. Go on in and don’t be afraid to ask questions.