2k+Lightning and Death Itself » by Cke1st Toothless uses a little-known dragon ability to alter the outcome of the romantic flight... and the very nature of his passengers. Rated T for subject matter; the language is all K. Dragon!Hiccup, dragon!Astrid, some Hiccstrid, no slash. This story got its one millionth view on July 7, 2018 - thank you!

3k+Prodigal Son » by commandocucumber Eight years after Berk's heir vanished, the Viking town is slowly crumbling. Dragon attacks are more devastating than ever. To save her village, Astrid must piece together exactly what happened before the dragons wipe them all out for good. Meanwhile, half a world away and eight years wiser, Hiccup decides it might just be time to go home.

828The Adventurous Adventures of Hiccup and Wrenlou » by QueenAurora After Hiccup left Berk with Toothless, knowing he wouldn't be able to kill the dragon, he found a new place for himself. Ten years later he returns to Berk, but if you want to read how that goes, I suggest you read Return of the Dragon Rider. Don't let the amount of chapters scare you off, most stories are 6 to 10 chapters long. It's a collection of stories, not one big huge one.

268 Fall from Grace » by EllanorFredericks Astrid is a proud warrior, the best of her generation. However, one night a raid goes terribly wrong, and she becomes the greatest prize that a Viking can hope to kill. Starving and alone, her only hope is Hiccup, the chief's odd son who, for some reason, cannot kill a dragon... Astrid!Dragon Update: The story has now come to an end, and I've added a little meta restrospective.

790Broken People » by Tajjas The Sky People's technology helps to save Tsu'tey after the battle, but he isn't quite sure what to think of the broken Sky Person in the wheeled chair that keeps coming to visit him while he's recovering. Friendship fic, takes place immediately after the first movie and is AU for obvious reasons.

894 Infernal Responsibility » by P-Artsypants Being the son of the chief takes brains, courage, and a lot of patience. But at his father's the request for marriage, Hiccup decides he has had enough. When he seeks out a life of ease, he runs into more than what he bargained for.

332 Devil » by Breelin Before the Red Death, Hiccup disappears from Berk. The dragon war continues to rage on, and five years later Astrid is questioning whether to be loyal to her tribe when she knows the killing is wrong. But who is to tell her what is right and what is wrong when Hiccup returns, not only to lead the dragons, but to destroy Berk and her? Who is the enemy? Hiccstrid romance!

138Rider of Lightning and Metal » by Myricle Hiccup Haddock is the last intern to be admitted to the Artificial Draconic Consciousness Project – the scientific attempt to emulate the minds of the long-extinct dragon race. But if a computer can think for itself, is it still just emulation? And why is he the only one who seems to care? A sci-fi retelling of the first movie… roughly speaking. May contain traces of robot dragons.

809Call of the Night » by spidermaster14 Upon achieving that which he sought for so long, Hiccup finds that the love of his peers is less fulfilling than he hoped. Particularly in comparison to the love he finds outside of what he's known. The young Viking will discover the life altering implications of a bond that runs far deeper than any human could suspect.

3Flatmates » by HeathenVampires Modern AU. Hiccup knows some people think it's weird he lives with both his boyfriend and his ex girlfriend, and her girlfriend too, but he wouldn't change any of it. Even when someone almost burns down the kitchen. Again. Cami/Astrid Hiccup/Eret