Toothless was never the same after he lost his only friend. One day when he gets stuck in the woods, a winter spirit decides to help him out. Someone was making use of Toothless' ultimate fear in order to control him and Jack will never let such a thing happen to the fellow dragon.

Mix crazy events and challenges, immortal spirits and skilled dragon-training Teenagers together in one big arena, add a sprinkle of two extremely bored and troublesome authors and what do you get! Prepare ladies and gentlemen for the craziness that is Spirits vs. Vikings! Co-written with ze awesome Starskulls ;) T for safety.

The Spirits of the four seasons have been appointed to try to stop Once-ler from destroying all the trees.

AU. Hiccup can't seem to talk to the Overland boy. Will the need for a cup of sugar and a box of hair dye help? Probably not, but you never know... HiJack! That's slash, people!

Old fanfiction, Jack tricks Hiccup into going to a gay bar, sorry in advance for any errors retaining to grammar

In which Jack is wigging out, Hiccup is not here for most of the story, Stoick is a good father, and Toothless just wants so see what'll happen next. (Alternately, Jack reveals his and Hiccup's relationship to Stoick) Modern AU Hijack.

'Fairytale (noun): a story involving fantastic forces and beings. A story in which improbable events lead to a happy ending.' Sometimes, there is no happy ending. Big Four/Rise of the Brave Tangled Dragons fic.

Little Hiccup wrote a letter in the snow

There was a time when two boys walked down the same road, but their destinies forced them to diverge to different paths. One reminisces to honor his lost friend, the other seeks to remember the past for reasons that he has yet to understand. But does Fate have more in store for these two? AU Jack lived during the time of the Vikings. Jack and Hiccup friendship. Threeshot.

Jack, a man raised by Dragons must decide where he really belongs when he discovers he's human. Hiccup, a boy raised by an overbearing father, finds comfort with the strange, enchanting wild man whom he's stumbled upon while in danger. Two worlds meet, pain, suffering, and love blossom. (First Fanfiction! please be easy on me!)

A princess from the Highlands, a girl with the longest hair, a viking from a land with dragons, and a poor boy who just wants to have fun. Four lives brought together by the Hogwarts School of Witchcraft and Wizardry. Are the students destined to find friends or foes on this enchanted journey? A Rise of the Brave Tangled Dragons Hogwarts AU. Human!Jack. No pairings...yet.

Hiccup is a vampire, a monster of the night. He thinks he will never fall in love that is until one cold New Year's eve night when he sees a boy with the warmest smile and the most beautiful chocolate brown eyes and hair. His name Jackson Overland.

Merida is a princess who's greatest desire is to escape. Hiccup is a hero, but the only one who truly gets him is Toothless. Jack is a Guardian with everything he's dreamed of, but now his greatest enemy is returning. Rapunzel is broken. After the death of her fiance she runs away, magic hair gone, feeling lost. Four very different people untied as one. Rated T Mericcup/ Jackunzel

This crossover is EXITING, FUN, and VERY WELL WRITTEN.

Prince Hiccup is anything but happy when he learns he is to marry princess Anna. His heart belongs to his personal guard. A boy with the powers of winter: Jack Frost. Love is a powerful source. So what do these two lovers do when their love is jeopardized? Read to find out.

Jack and Hiccup have had one too many fights, but is that the real problem? Hijack-rated for language

Stoick is jsut your average Scrooge. Money seems to be all in his mind since his wife died. But when three spirits show him his past, present and future Christmases, will he not only be able to change himself, but the lives of two orphaned girls? Fem!Hiccup, Fem!Jack. RapunzelxFlynn, ROTBTD/The Big Four UPDATES TBD

Jack and Hiccup decide to do a Let's Play of Slender Man in Pitch's lair (which Hiccup epically fails at) only to receive some unexpected guests. ((Written for Hijack November: Let's Play(er?) AU. Mild Language))

Jack was enjoying himself as he was in the village of Berk spreading winter. He didn't expect anything out of the ordinary to happen. But who, does his curiosity lead him in the arms of after all those cold years apart? HiJack Oneshot. Enjoy!

Hiccup was a fool thinking the others would listen to him and see that the dragons were not the monsters they believed them to be. And now Toothless would pay the price. That is, unless a certain fun-loving bogeyman by the name of Jack has anything to say about it. "Come little children. The time's come to play, here in my garden of shadows."

Established HiJack. Modern/College/Slight Coffee Shop AU College students Jack and Hiccup have been dating for quite some time, and while it is obvious that they really do like each other, neither of them have done anything to really show how much they care about each other. When they return from their fifth date, however, Jack finally decides to make the first move.

this is a rise of the brave tangled dragons story but for some reason i can only get ROTG an tangled to come up on the crossover. sorry when pitch being to plot again, jack calls on his friends hiccup, rapunzel, merdia and his new friend to help him stop pitch

All his life, he has been looking for answers of who he use to be? Why was he chosen to be the way he was today? With the help of his new friends and long lost old friend, Hiccup will discover that dwelling on the past will blind him into seeing his new future. Hijack/Frostcup in later chapts.

Emma has a bad dream and goes to Jack for comfort. Very slight HiJack. Don't even know if this counts as a crossover but I'm marking it as one just to be safe. Take's place within 'Trader's Son' but can be read alone. One-Shot

Hiccup just moved to Burgess after he lost his leg with his dad Stoick. There he meets Jack, a prankster who makes a smile come across his face every time they see each other. As time goes on, they both find out that after all this time, they had slowly fallen in love. First Hijack fanfiction. Sucky summary. BoyxBoy slash don't like it don't read :)