Johann's forces are gathering for a final assault on Midgard, and Hiccup has to gather every friend and ally he can to defend it. The fate of the Nine Realms is at stake, and if they fail, Ragnarok will begin.

While staying in the Hidden World, an old enemy resurfaces bent on revenge and murder. When Hiccup fails to stop him, he is captured and tortured with no hope of rescue. TW: Blood, torture, trauma, mentions of suicide and harming of children.

Hiccup runs away from Berk at twelve years old and joins the raids with no memory of having a home. Astrid realized that Hiccup join the dragons to terrorize them, she has to stop him as heir to Berk or tribes will lose everything.

What did Hiccup say when he told his father about Johann? What was Stoick's reaction before shouting that he would "…split his (Johann's) bony butt in two"?

In one universe there's Hiccup and Kala as a couple, living together happily with their three children Dart, Stoick, and Lief. But what if I told you there was another universe where that wasn't the case? What if I told you there was a universe where Hiccup and Kala aren't mates, but rather father and daughter? And what if I told you Toothless was Kala's older brother?

6,000

Hiccup leaves after finding the Red Death much to Astrid's dismay. He leaves behind the knowledge of how to train a dragon and the hope that Astrid will follow in his footsteps. Soon Astrid promises to follow him to the ends of the earth. Everything is fine until Hiccup stumbles upon the village of Kattegat and makes an enemy out of their king… (A Hiccup Runaway AU) M for Violence.

The adventures of Nightshift continues as he and his friends explore new lands. He will faced giant eels, dragon hunters, and a... chicken? Watch as he grows into a more powerful dragon as he meets new friends and new enemies. Can he prepare himself for the trials of becoming a better Alpha and leader. "Of course I can... I think." To the great and beyond! (Rated M for Gore)

Hiccup and Astrid's daughter looks up to them both, but she still wants to be more like her father. However, unfortunately for Freya, some traumatizing experiences make things a lot harder than they should be.

Ser libre conlleva un sacrificio. ¿estarías dispuesto a aceptarlo?. ¿cuánto crees que perderías por ganar la paz que tanto anhelas?. Y mucho más importante, ¿crees que logres conseguirla despues de todo?. Hipo jamás le prestó atención a estas advertencias, pues sabia que no tenía nada que perder. O al menos no que el recordara.

Every legend has a spark of truth, every myth a corruption of time. From deep underwater, at the end of the world, the offspring of lightning and death emerges to help bring humanity to an end. Prequel to A Gift Of Wings.

Nature likes to balance things, if one thing changes, fate rights itself. Of course the tiniest thing can occur to cause the biggest change in fate, and fate can respond with a change that tips the balance in proper favor. The Dragon riders are on the verge of defeat, but an interdimensional portal suddenly appears, linking the world of Dragons with an alternate, Modern Earth.

Things at Berk have not been easy since Hiccup was kidnapped and new threats are coming, it's up to Hiccup and his friends to protect Berk from any danger, it doesn't matter if the danger comes from humans or dragons (Sequel to A new Boy in Berk: Riders of Berk)

An ancient secret is about to be revealed, and after 1,300 years, new Dragon Riders are about to rise. However, they will face challenges just like their predecessors, and just like them, they will do whatever it takes to protect their dragons.

The Berkians and Outcasts have defeated the Berserkers. With their chief taken as a prisoner of war, Hiccup is unsure if he can move on like the rest of his tribe and agree that any fate is befitting Dagur's crimes. Maybe there is hope for the deranged youth and the Berkian heir is the one who can help restore their broken treaty.

Hiccup and Toothless find themselves run out of Berk. They start a new life when they take over as the alphas of a large group of dragons.

The war between Vikings and Dragons is finally over. Now, Hiccup, Zenna, and Loki have to train more dragons than ever before to keep the peace. They'll soon discover that training Berk's dragons aren't the only challenge they have to face. As word of Berk's new peace with the dragons spreads around the Barbaric Archipelago, Outcasts and Berserkers set their sights on the dragons.

Six weeks ago, Hiccup Horrendous Haddock sent a letter to his father regaling his time on Viggo Grimborn's ship. Stoick the Vast is about to learn that he has left out some very important details. Half-dragon!Hiccup, Follow-up to "Poor, Misplaced Soul"

The golden age of the Vikings is over, what’s left of the Viking people now leave the lands from which they hail in search of a new home. Leading them is Hiccup Horrendous Haddock III, the King of Vikings. Not only is he tasked with finding his people a new home, but he embarks on an adventure of love, lust, and desire. Ultimately becoming Hiccup, the Womanizer.

L'archipel Barbaric est en guerre contre les Dragons depuis bientôt 400 ans, Une prophétie a été annoncée et que la guerre prendrait fin. Malheureusement, elle ne se réalisera pas immédiatement. Suivez les aventures d'Harold Horrib' Haddock Troisième du nom tout au long de sa vie sur Beurk ou dans l'archipel. Mise à jour le samedi.

What if Hiccup had a discovered a secret hideaway where he hid Toothless and begins to put together some very special collections! Travel adventure story!

The sequel book; While Hiccup’s life was supposed to make a turn, it seemed it went in the opposite direction. Village she thought about as home turn its back on her, and she did same. Unfortunately, decision leads her into only more danger, the people, whose intentions were as dark as their banderas. Well, at least she wasn't alone, right? Shapeshifting female!Hiccup x Toothless.

After the events of Triple Cross, Viggo survives his final battle with Johann's forces and starts a new life with the skrill serving as an accomplice to the King of Dragons.

In this AU set in modern times, a psychologist is hired to rehabilitate the inmates in the city of Berk's overflowing prison. When he begins providing therapy for the life-sentenced Dagur, questions arise regarding the details of his crimes and possible corruption in the prison itself.

The second world war is coming to an end. Many stories of famed legends have born during these hard times. One such story describes the final adventure / mission of a famous fighter squadron and its leader, the pilot of a certain black warbird.