Reddit reviews Religion: A Discovery in Comics

Religion: A Discovery in Comics by Margreet de Heer,
https://smile.amazon.com/gp/product/156163994X

It's a graphic novel about the author trying to understand how people view different religions.

I think the page about atheists is a little misleading (it depicts them as fanatical and arguing all the time), and, if I remember right, the Buddhism section is closer to new-age religions than traditional Buddhism (I think she even mentions this) but, in general, it gives a good, neutral overview of major world religions.

Sample pages here: http://margreetdeheer.com/eng/religion.html