The press itself appears to be an anarchist press, but my disrespect for anarchism notwithstanding, there is amusing material here.
The first book I read from this publisher and from this author (several years ago) was:
The Last Days of Christ the Vampire by J. G. Eccarius.
This novel "is set in Providence, Rhode Island, where a small group of people discovers that Jesus really Lives, he rose from the dead and controls the Catholic Church and Protestant sects as well. It's an action-packed battle against the ancient vampire."
I don't remember much about this, but it was highly entertaining. See the sample.
By the same author, I also have:
Resurrection 2027. Sample.
"J.G. Eccarius is back with this science-fiction look at a theocracy governing what's left of the human race. God is a woman, her representatives are women, and yet Ann Swanson, a teenage woman, begins to feel plenty oppressed in Resurrection City. Is she really a resurrected nurse from the late 20th century? Or is the entire society a fabric of lies?"
As you can see, J. G. Eccarius and III Publishing have some offbeat material to offer.
I also have a dystopian novel that is out of print:
A.D. by Saab Lofton
"In a few years the White Aryan Resistance and the Nation of Islam will divide America into racist regimes. Saab Lofton's A.D. starts with a look at one man's life under Farrakhan's regime, then dives centuries into the future to look at a Libertarian Socialist Democracy, Saab's vision of Utopia."sample from A.D.
Review of A.D. by Darius James
Practical Anarchy review
Given the topic, this is of greater significance than the other two, which may be why it's sold out.
I see some other books with religious, mythological, or cosmological themes have appeared since I last checked out this publisher:
Pyrexia by Michel Mery
Vampires or Gods? by William Meyers