Good horror book publisher?

i have two books published by www.publishamerica.com but i am looking for another company like them.they publish me free of cost and help a little with editorial stuff.its not a self publish place because they do turn down some things.I'm looking for another publisher like them.i am in the u.s.a to.i write short horror stories. books that are like anthologies i guess you would say.my publisher anoys me what is a good publisher?