Greg Jenner has confirmed on Twitter that Horrible Histories will return or a full series of 15 episodes next year, of which each will be themed (just like Series 6).
Stay tuned for all the latest news as it comes!
Bring on Horrible Histories Series 7!
Horrible Histories TV 
So eager to get ahold of some episodes in the USA, for teaching purposes — especially the Slimy Stuart series. Will the video release be formatted for US DVD production? Please advise, Jennifer (a New Jersey history teacher)
We do not know, sorry. We do not make the show we just update fans on information and make a website. You would have to ask the production team or whoever makes the DVDs, sorry.