Three years after the end of the war with the Berserkers, Dagur the Deranged escapes from Outcast Island with a hunger for revenge against Hiccup, Reign, and the rest of the Dragon Riders. But Dagur's not the only thing out there, and as Hiccup and Reign take new steps into life, the Riders find a brand new island... with its own problems. All Rights Reserved, Dreamworks Animation Studios, 2015-2018.

Just after everything seemed like it was going to work out on the island of Berk, things start to shake up again. The dragons are still acting wild, there's problems with how to adjust to them, and of course, there's another tribe that seems to want to start a fight. But the biggest blow of all comes one day when Reign reunites with someone from her past that changes everything she thought she knew about herself. It's just an era of chaos, and this time, Hiccup and Reign may not be able to fix everything... All Rights Reserved, Dreamworks Animation, 2012.

Berk's first Snoggletog with dragons! It should've been an occasion to celebrate with parties and presents... Instead, the dragons have flown off, and no one knows where they've gone. It isn't until Hiccup and Reign accidentally catch a ride with a rogue dragon that they find the mysterious new world. But will they be able to get the dragons home in time for the holidays? All Rights Reserved, Dreamworks Animation, 2012

Reign was dropped onto the island of Berk when she was a child. At first, no one really knew her, but now, she's working with the dragon hunters and is the most popular among them. Everything was easy... until she met Hiccup. He showed her another side of life. One that didn't involve killing dragons. Now, Reign's become torn between two worlds. All rights reserved, DreamWorks animation, 2010