As the weather turns cooler, you may be thinking of what you want to read when you are keeping warm inside. Here are some long young adult fantasy series to get into! Travel to magical lands and dig into complex plots, all from the comfort of your home. As a bonus, all of these series are completed, so you won’t even have to wait for the next installment!

The Iron Fey Series by Julie Kagawa

Series length: 10 books

Meghan Chase has a secret destiny–one she could never have imagined. Something has always felt slightly off in Meghan’s life ever since her father disappeared before her eyes when she was six. She has never quite fit in at school or at home. When a dark stranger begins watching her from afar, and her prankster best friend becomes strangely protective of her, Meghan senses that everything she’s known is about to change. But she could never have guessed the truth–that she is the daughter of a mythical faery king and is a pawn in a deadly war. Now, Meghan will learn just how far she’ll go to save someone she cares about, to stop a mysterious evil no faery creature dare face, and to find love with a young prince who might rather see her dead than let her touch his icy heart.

There is also a five-book spin-off series available at your library!

First installment: The Iron King

The Inheritance Cycle by Christopher Paolini

Series length: 5 books

In Alagaësia, a fifteen-year-old boy of unknown lineage called Eragon finds a mysterious stone that weaves his life into an intricate tapestry of destiny, magic, and power, peopled with dragons, elves, and monsters.

There is a movie adaptation of the first book and a TV show adaptation of the series in development!

First Installment: Eragon

The House of Night Series by P.C. Cast and Kristin Cast

Series length: 12 books

The House of Night series is set in a world very much like our own, except in 16-year-old Zoey Redbird’s world, vampires have always existed. In this first book in the series, Zoey enters the House of Night, a school where, after having undergone the Change, she will train to become an adult vampire–that is, if she makes it through the Change. Not all of those who are chosen do. It’s tough to begin a new life away from her parents and friends, and on top of that, Zoey finds she is no average fledgling. She has been Marked as special by the vampire Goddess, Nyx. But she is not the only fledgling at the House of Night with special powers. When she discovers that the leader of the Dark Daughters, the school’s most elite club, is misusing her Goddess-given gifts, Zoey must look deep within herself for the courage to embrace her destiny–with a little help from her new vampire friends.

First installment: Marked

An Ember in the Ashes Series by Sabaa Tahir

Series length: 4 books

Laia is a Scholar living under the iron-fisted rule of the Martial Empire. When her brother is arrested for treason, Laia goes undercover as a slave at the empire’s greatest military academy in exchange for assistance from rebel Scholars who claim that they will help save her brother from execution. There, she meets Elias, the school’s best–and secretly most unwilling–soldier, who only wants to be free of the tyranny he’s being trained to enforce. Laia and Elias eventually realize that their destinies are intertwined and that their choices will affect the fate of the Empire itself.

First installment: An Ember in the Ashes

The Heir Chronicles by Cinda Williams Chima

Series length: 5 books

After learning about his magical ancestry and his own warrior powers, sixteen-year-old Jack embarks on a training program to fight enemy wizards.

First installment: The Warrior Heir

Legacy of Orisha Series by Tomi Adeyemi

Series length: 3 books

Zélie Adebola remembers when the soil of Orïsha hummed with magic. Burners ignited flames, Tiders beckoned waves, and Zelie’s Reaper mother summoned forth souls. But everything changed the night magic disappeared. Under the orders of a ruthless king, maji were targeted and killed, leaving Zélie without a mother and her people without hope. Now, Zélie has one chance to bring back magic and strike against the monarchy. With the help of a rogue princess, Zélie must outwit and outrun the crown prince, who is hell-bent on eradicating magic for good. Danger lurks in Orïsha, where snow leoponaires prowl, and vengeful spirits wait in the waters. Yet the greatest danger may be Zélie herself as she struggles to control her powers—and her growing feelings for the enemy.

A movie adaptation of this series is in the works!

First installment: Children of Blood and Bone

The Great Library Series by Rachel Caine

Series length: 5 books

Ruthless and supremely powerful, the Great Library is now a presence in every major city, governing the flow of knowledge to the masses. Alchemy allows the Library to deliver the content of the greatest works of history instantly, but the personal ownership of books is expressly forbidden … When his friend inadvertently commits heresy by creating a device that could change the world, Jess discovers that those who control the Great Library believe that knowledge is more valuable than any human life–and soon both heretics and books will burn.

First installment: Ink and Bone

The Mortal Instruments Series by Cassandra Clare

Series length: 6 books

When fifteen-year-old Clary Fray heads out to the Pandemonium Club in New York City, she hardly expects to witness a murder — much less a murder committed by three teenagers covered with strange tattoos and brandishing bizarre weapons. Then, the body disappears into thin air. It’s hard to call the police when the murderers are invisible to everyone else and when there is nothing — not even a smear of blood — to show that a boy has died. Or was he a boy? This is Clary’s first meeting with the Shadowhunters, warriors dedicated to ridding the earth of demons. It’s also her first encounter with Jace, a Shadowhunter who looks a little like an angel and acts a lot like a jerk. Within twenty-four hours, Clary is pulled into Jace’s world with a vengeance, and when her mother disappears, Clary herself is attacked by a demon. But why would demons be interested in ordinary mundanes like Clary and her mother? And how did Clary suddenly get the Sight? The Shadowhunters would like to know… Exotic and gritty, exhilarating, and utterly gripping, Cassandra Clare’s ferociously entertaining fantasy takes readers on a wild ride that they will never want to end.

This series also has two spin-off series and both a movie and a TV show adaptation! 

First Installment: City of Bones