Forum:New season box sets?

Does anyone know when seasons 15 - 19 are available in the USA.? I am simpsons out and I need to watch newer episodes that I don't know by heart. I know i can find it on the web, but I like the artwork/book that comes with case. Plus I don't have internet at my house. Anybody have any anwsers for me?

StemCells 20:42, January 13, 2012 (UTC)StemCellStemCells 20:42, January 13, 2012 (UTC)