Welcome to a new spinoff book series of TGBHTG series. Hilda wakes up as a troll again. This takes place after the mountain king film. But will Johanna be able to get her back, and will Hilda make up her mind if she wants to stay with the trolls in the mountain, or go back to the city of Trolberg? Find out in this whole new era of Hilda fanfictions!

This AU takes place 10 years after half the movie "Hilda and The Mountain King" where Hilda, instead of coming back from her mum, stays in troll country for about 10 years. This AU was created before the third seasons and few to none things may be changed when the third season comes. This AU is based on the show "Hilda" from Netflix and Luke Pearson & Stephen Davies.

A Song Of The Sea Hilda AU! When David and Hilda's mother vanish after the birth of the latter, the two struggled to find their place, especially Hilda, who is unable to speak and must tag alongside her brother to find her voice,

An AU where Hilda and Johanna swap personalities, as well as a few other main characters. Johanna is fed up with the city, and pulls Hilda from her life in Trolburg back to the cabin in the wilderness, where they find new and old faces.

While exploring the woods in search of flowers, Hilda and her friends come across a flower known as a Saffrander. However, while taking a look, purple dust blinds Twig, causing him to bit his owner, unaware of what it left on her. And as for the effects, they slowly begin to take effect Cover by Newgame+LD

Two girls, Hilda and HT (Troll Hilda -.-), get separated at a young age, only to find eachother about 6 years later.