There are at least forty million free-to-read comics on the internet. Some of them are bound to be good, though they may not be immediately discoverable in the rancid webcomic swamps. Recommend some good ones you've found with a little description in terms of genre and stuff.
Paranatural by Zack Morrison. Urban fantasy, (copied from website) Paranatural is a comedy/action comic about a group of superpowered middle schoolers fighting evil spirits and investigating paranormal activity