She's assimilated herself easier than she thought she would have. (OC/SI FuryDragon)

Stoick was punished, as a result Hiccup became a Night Fury at a young age. Barely older than a hatchling, Hiccup is discovered by a Night Fury named Shadow. Adopted and loved Hiccup now has a new family, A new name, a new life. He finds love, makes friends. New enemies. But Berk just couldn't stay out of his life, could they. Dragon!HiccupXOC. Rated T for Graphic Violence and Gore

Astrid and Hiccup cuddle after a long day.

With life picking up as much as it did after the defeat of the Red Death, the Haddocks didn't have much time to think. Much less, to come to terms with what was lost as a result. Hiccup/Stoick bonding and hurt/comfort

Post HTTYD 3 “There were dragons when I was a girl...where they went, only our people know..” Astrid’s memory of the dragons told to her children one night.

"I don't know what I did wrong," She whispered, and he felt his heart sink heavily at how broken she sounded. "I went to Gothi, I asked her for advice...I was already training less, taking those stupid herbs my mother suggested… What did I do wrong, Hiccup?"

Follow Olivia and her dragon Windglider in their adventures with the Dragon Riders, featuring romance and a hint of mystery. Will Olivia find the love that's brewing right under her nose? Or will she miss it and never get the same chance again? Find out in the story "Riding Alone".

Hiccup found out how Astrid got the antidote...!

Ella, una princesa orgullosa y rebelde dispuesta a todo por su reino el cual siempre ha sido despreciado por ser impuros. Él, un joven jefe que tuvo que tomar las riendas a temprana edad por su pueblo, ambos envueltos en una guerra donde no pelean precisamente con armas, sino con los elementos con las que han sido bendecidos o al menos uno de ellos. TERMINADA

A mysterious stranger lands on the shores of Dragon's Edge, claiming to have been attacked by the hunters. As everyone accepts him, Hiccup can't help but being suspicious, is he right? Or is he just jealous and paranoid like the others says? Contains : drama, action, angst, hurt, comfort, humor, romance (Hiccup and Astrid, mostly) (Cross posted on AO3 : Same story and user name)

HICCUP WHUMP! Post-RttE, Pre-Httyd 2! Hiccup built himself a new prosthetic leg and he wanted to try it out. Naturally, new creations are bound to have some kinks. Written for Bad Things Happen Bingo over on Tumblr.

TLG AU Life has weird ways of bringing you face to face with a dragon. Take Hiccup for example. He wakes up on a island, far away from Berk, with a Night Fury next to him not exactly knowing how. Now the two must work together to escape the invisible threat after them...

Hiccup learns what happens when he doesn’t give his girlfriend, Astrid Hofferson, a proper answer. Modern Hiccstrid.

Toothless was unconscious, Astrid wasn't there, and Hiccup could see that the light fury wasn't coming to save him...But at least Grimmel was going down with him. *Alternate ending for The Hidden World.

"They say he's tamed two Night Furies, and they follow him around like they're his shadows, blastin' anyone who's doin' him wrong - but that ain't all he's done. Dragons, dozens of 'em, all from around the world, they protect him like he's their damn king, and rumors even say that no one's ever defied him and came out alive. He's a dangerous man, so run when he finds ye."

Hiya! This is a story about a boy, a dragon, and an island. Have fun reading it! Doesn't have much to do with HTTYD but it has dragons in it! All characters are OC, thanks for reading!

On the anniversary of the fight with the Red Death, Hiccup is as usual haunted by nightmares. Can Astrid help him manage the Edge even with his lack of sleep, or is she going to mess up horribly? Hints of Hiccstrid.

The world is changing becoming deadlier for the dragons and their human friends. After the attack on Berk by Grimmel the Grisly, Hiccup has a tough choice to make. Should his tribe stay on Berk or should they go searching for the legendary Hidden World. When his friend Nissa visits she offers him a third choice. Will he take it?

Two young teens struggle to come to terms following the near death experience of one of them. One takes to writing his thought out to cope. Another take to destroying the woods with her ax.

A small collection of OS, that happen somewhere between the ending of 'The Chieftess of Berk' and the Epiloge, two years later. Expect everything - from friendship, love and smut between Hiccup and Astrid, as they settle for their married life. Rating can vary, but mostly M for reasons. (Requests welcomed)

Dragon toothless female Dragon hiccup transformation. Dormant/ submissive hiccup. Mature, content some swearing .

The Admain Blacksmith Journals are a series of journals made to spread word of weapon and other ideas that I, the Admain, have created for use in any story, as long as I receive full credit for the weapon or other item used. Or, if you don't want to use it for ideas, you can simply read it for fun.

Fifteen years ago, Hiccup Haddock left without a word to his friends on the last week of his senior year, breaking a promise he made to his best friend and long time crush, Astrid Hofferson. Now, Hiccup is called to a reunion of those school friends, meeting Astrid once again. What will happen between the two? Will they be able to fix the bridge between them? Will love prevail?

Nuffink Haddock grew up in the tales of dragons and dragon riders, dreaming about the winged creatures and the day they would come back. But when he finally spot something in the sky, nobody believes him. No wonder, dragons never leave the hidden world. So, in that case, what did he see ? Ratting T later on for bad injuries. English is not my main langage.

Collection of post How To Train Your Dragon: The Hidden World short things. Spoilers for HTTYD3 If you haven't seen it yet. Will be (99? 98? Maybe 95% canon-compliant) Open for prompting.