What? You can get all the volumes scanlated. You can get them right here:
http://www.mangatraders.com/manga/series/42
For more recent chapters you should use mangahelpers probably.
There's Shaupufu VS Knuckle… however that'd go. Pufu still needs to do something first. Knuckle's gone insane at this point... he abandoned his stratagy of using Meleoron to hit people with Hakoware and waiting things out and is just gonna attack an opponent that should be way stronger than him at this point... He may get lucky because it's just a Pufu Beelzebub clone thing which is only 1/7th his full self.