After Hilda's deer-fox companion Twig leaves home and runs into the wilderness, Hilda and her mum set off on a search that stirs bittersweet memories.

Hilda journeys into the fairy mound to look for her father, unraveling surprising family secrets along the way — but the truth comes at a great risk.

Hilda learns all too well that actions have consequences after she discovers a way to travel back in time — and decides to make a few changes.

Hilda, her mum and Twig look for a way out of a mysterious forest full of trolls, while a worried David and Frida journey out of Trolberg to find them.

Hilda and her mother go on a camping trip, but Johanna suspects she's visited this forest before. Does the forest remember her, too?

Alone and lost in the wilderness, Hilda bumps into an old friend and asks for help getting home. Back in Trolberg, her worried mum looks for her.

Hilda reaches out to a sad and lonely giant while her mum, worried about the threats they've received, mulls over a move to the city of Trolberg.

As fear grips the city over the Black Hound, Hilda makes it her mission to help Tontu, even if it means having less time to earn Sparrow Scout badges.

On their way to Trolberg's Winter Festival, Hilda, Frida and David come across a group of odd little fellows who are on the hunt for naughty kids.

Convinced that fairies exist in Tofoten, Hilda starts investigating around town... only to uncover a troubling mystery involving her own family.

When her favorite radio weather reporter goes silent amid a raging blizzard, Hilda decides to investigate, with David and the Raven in tow.

An ancient Faratok Tree transports Hilda and Wood Man to an alternate universe, where a feud rages between giants and a not-so-mighty giantslayer.

When David blames his nightmares on Hilda and her hair-raising exploits, she decides to try and help him face his fears.

Hilda's essay about her close encounter with a troll wins her the chance to tag along with Trolberg's new head of the safety patrol, Erik Ahlberg.

Hilda and the gang take the train to Tofoten to visit Great-Aunt Astrid for a relaxing holiday — but adventure soon comes knocking at their door.

On the eve of an overnight camping trip, Hilda tries to help a down-and-out house spirit. Frida makes new friends. A mysterious beast prowls Trolberg.

Hilda realizes the importance of being detail-oriented when she casts a spell from a book of enchantments -- and fails to read the fine print.

After Hilda and Frida come across a magical portal at the library, they must team up with the librarian in a race against time to find a missing book.

Encouraged by her mother to make new friends on the playground, Hilda instead buddies up to an injured bird who's lost his memory.

When Hilda's father comes for a surprise visit, she joins him on a mysterious errand to the castle ruins on behalf of a shady man known as "The Polecat."

On a bird-watching expedition, Hilda, Frida and David run into meteorologist Victoria Van Gale, whose calm new life makes one of them very suspicious.

Desperate times call for desperate measures as Alfur faces questions from the Elf Kingdom over his exciting reports from Trolberg.

Frida holds a town hall meeting to figure out why the nisse keep stealing from each other while Hilda tries to decode her radio's cryptic messages.

On a quest to earn their Sparrow Scouts botany badges, Hilda, David and Frida make a surprising discovery when they search for a rare plant.

Frida's messy room and missing book lead the gang on a ghost hunt that ends up putting their growing friendship to the test.