Recs if you like Kemono Jihen, Vol. 1...

Shorter books (under 200 pages) that are part of at least one quest. Many are also in the public domain, making them easily accessible when you want to grind for that next badge.

a list of a 99 manga's incl. ; some classic must reads , all kinds of genres to try , old and new

try out all of them to maybe find some new faves

There are a lot of quests out there, and there are a lot of great graphic novels (and comics) in said quests. Here's a complete list (in progress) of all the graphic novels and comics that count toward quests!

Please send any I miss :)