REQUEST

HI, i'm kind of a newbe in this manga reading world but i'm lovin it already haha
just wanted to know if you guys know anything about highschool of the dead, I really enjoy reading it but it seems its in hiatus...?
also I would like to know if you guys are interested in translating dollgun a manga by Deguchi Ryusei its actually pretty good and I would like to keep reading it...
and at last but not least, what happened to jack frost it was really cool an it suddenly stopped? BTW you guys were doing a perfect job with it,,,
thanks