After a failed plan to save dragons, Hiccup became a prisoner of the hunters. But what if Viggo had a sick plan, what if Hiccup joined the Hunters, use his brains for their cause. And he has the means to do it. Can the other Riders save their leader before it's too late? or will Hiccup prove to be the ultimate enemy. May have blood and torture. Race to the Edge Spoilers.

Hiccup, Toothless and the others will travel outside of Berk to find the Dragon Eye, a "mysterious artefact" that will lead them to discover new lands and new dragons. But the dragon riders much watch out for marauding dragon hunters who want the Dragon Eye for themselves.

Growing Up Haddock Story 2: Hiccup and Astrid love their new roles as parents to two adorable toddlers. In fact, they've never been happier. But things take a turn for the worse when one of their children is snatched away in the middle of the night and it's up to them to get her back before time runs out. Only HTTYD and R/DoB are canon.

Growing Up Haddock Story 3: Life on Berk has been better than ever in the past year. But tragedy has a way of sneaking up on the most well prepared. And now that Hiccup and Astrid are saddled with even more responsibility, everything starts to fall apart at the seams. Only HTTYD and R/DoB are canon.

Growing Up Haddock Story 1: Hiccup and Astrid have just gotten married and begun a life together. But things get complicated when, two months after their wedding, Astrid discovers she's pregnant. Are they ready for parenthood? Only HTTYD and R/DoB are canon. THERE ARE SEQUELS!