Book Series Guide
Katherine Arden

Author guide

Katherine Arden Books in Order

Katherine Arden is an American author of historical fantasy, middle-grade horror, and children's literature. She studied French and Russian at Middlebury College, lived for extended periods in Moscow, and began writing The Bear and the Nightingale while working on a farm in Hawaii. She is the New York Times bestselling author of the Winternight trilogy and Small Spaces quartet, as well as the standalone novels The Warm Hands of Ghosts and The Unicorn Hunters and the picture book The Strangest Fish. She lives in Vermont.

historical fantasymiddle-grade horrorchildren's literaturefolklore

Catalog record updated .

Katherine Arden's Newest Book

Cover of The Unicorn Hunters

The Unicorn Hunters

novel · First published 2026

In a desperate gamble to save her throne, a young monarch arranges a secret marriage, conceals it in the shadows of an enchanted forest—and unknowingly alters the fate of her world—in this dazzling novel from the New York Times bestselling author of The Bear and the Nightingale. Anne of Brittany was a child when France invaded Brittany and drove her royal father to his death. Now she is a young woman, sovereign duchess of an occupied realm, and France means to crown their conquest by marrying her to their king. Such an alliance would put her title, lands and body forever in the hands of her enemies. But Anne refuses to be the last duchess of Brittany. Her only hope of resisting conquest is another alliance, sealed with marriage, so Anne arranges a daring last gambit: a secret betrothal to Charles of France’s greatest rival. But secrets are hard to keep in a world where rival courts spy on each other with divination. The forest of Broceliande was once the haunt of Merlin the Enchanter and the long-lost fairy queen. But magic is long-gone from Broceliande, except for the occasional sight of a unicorn and this one quirk: this ancient forest is completely inimical to divination. Pretending compliance with France, Anne plans a unicorn hunt in Broceliande. A bit of pointless pageantry. A diversion so she can wed in secret. Or so she thinks. In this rich and epic novel, the author of the acclaimed Winternight trilogy turns the real history of a remarkable woman into an unforgettable tale of mystery, enchantment, and the price of power.

Not sure where to begin?

Start with one of these

Cover of The Bear and the Nightingale

The Bear and the Nightingale

The first book of the Winternight Trilogy and Arden's debut novel.

Cover of Small Spaces

Small Spaces

The first book of the Small Spaces Quartet and the entry point to Arden's middle-grade horror.

Cover of The Warm Hands of Ghosts

The Warm Hands of Ghosts

A standalone adult historical fantasy novel.

Cover of The Unicorn Hunters

The Unicorn Hunters

A standalone historical fantasy novel.

Read in order

Books by series

trilogy · complete

Winternight Trilogy

A historical fantasy trilogy set in medieval Russia, following Vasilisa Petrovna amid folklore, magic, and political conflict.

Series guide →
  1. 1
    The Bear and the Nightingale

    Book 1 · novel · 2017

    Winter lasts most of the year at the edge of the Russian wilderness, and in the long nights, Vasilisa and her siblings love to gather by the fire to listen to their nurse’s fairy tales. Above all, Vasya loves the story of Frost, the…

  2. 2
    The Girl in the Tower

    Book 2 · novel · 2017

    Vasilisa has grown up at the edge of a Russian wilderness, where snowdrifts reach the eaves of her family’s wooden house and there is truth in the fairy tales told around the fire. Vasilisa’s gift for seeing what others do not won her the…

  3. 3
    The Winter of the Witch

    Book 3 · novel · 2019

    NEW YORK TIMES BESTSELLER • Following their adventures in The Bear and the Nightingale and The Girl in the Tower, Vasya and Morozko return in this stunning conclusion to the bestselling Winternight Trilogy, battling enemies mortal and…

quartet · complete

Small Spaces Quartet

A middle-grade horror quartet set in contemporary Vermont, following three friends who face the Smiling Man across four seasons.

Series guide →
  1. 1
    Small Spaces

    Book 1 · middle-grade-novel · 2018

    "After eleven-year-old Ollie's school bus mysteriously breaks down on a field trip, she has to take a trip through scary woods, and must use all of her wits to survive. She must stick to small spaces"--

  2. 2
    Dead Voices

    Book 2 · middle-grade-novel · 2019

    Having survived sinister scarecrows and the malevolent smiling man in *Small Spaces*, newly minted best friends Ollie, Coco, and Brian are ready to spend a relaxing winter break skiing together with their parents at Mount Hemlock Resort.…

  3. 3
    Dark Waters

    Book 3 · middle-grade-novel · 2021

    Filled with chills, New York Times bestselling author Katherine Arden’s latest installment in the creep-tastic Small Spaces Quartet is sure to haunt. Now in paperback. Until next time. That was the chilling promise the smiling man made to…

  4. 4
    Empty Smiles

    Book 4 · middle-grade-novel · 2022

    New York Times bestselling author Katherine Arden thrills once again in the finale to the critically acclaimed, bone-chilling quartet that began with Small Spaces. Now in paperback. It’s been three months since Ollie made a daring deal…

Outside the series

Bibliography by category

Novels (2)
  1. The Warm Hands of Ghosts

    novel · 2024

    January 1918. Laura Iven was a revered field nurse until she was wounded and discharged from the medical corps, leaving behind a brother still fighting in Flanders. Now home in Halifax, Canada, Laura receives word of Freddie’s death in…

  2. The Unicorn Hunters

    novel · 2026

    In a desperate gamble to save her throne, a young monarch arranges a secret marriage, conceals it in the shadows of an enchanted forest—and unknowingly alters the fate of her world—in this dazzling novel from the New York Times…

Children's books (1)
  1. The Strangest Fish

    picture-book · 2024

    Hicklebee's Picture Book of the Year 2024 In this bewitching picture book debut from bestselling fantasy author Katherine Arden, a girl wins an odd-looking goldfish at a county fair that ends up being secretly magical. When Daisy wins a…

Frequently asked questions about Katherine Arden

Who is Katherine Arden, and what is she known for?

Katherine Arden is a novelist and children’s author whose fiction spans historical fantasy and middle-grade horror. Penguin Random House describes her as a New York Times bestselling author and says she lives in Vermont.

Source: penguinrandomhouse.com (opens in a new tab)

What did Katherine Arden study, and where did she live before writing professionally?

She studied French and Russian at Middlebury College, graduating in 2011 after spending nearly two years living in Moscow. She later worked on a farm in Hawaii, where she began writing.

Source: katherineardenbooks.com (opens in a new tab)

What inspired Katherine Arden’s writing?

Her early love of Russian fairy tales, Russian-language studies, time in Moscow, and interest in Slavic folklore shaped her fiction. She has also said that a Ukrainian family living beside her Hawaii farm, especially their daughter Vasilisa, helped inspire her central heroine.

Sources: penguinrandomhouse.com (opens in a new tab)katherineardenbooks.com (opens in a new tab)

How did Katherine Arden become a writer?

She initially expected to become an interpreter or linguist rather than an author. While bored working on a Hawaii farm, she began writing for entertainment; an agent took her on in 2014, followed by a book deal that year.

Sources: katherineardenbooks.com (opens in a new tab)penguinrandomhouse.com (opens in a new tab)

What major awards or recognition has Katherine Arden received?

Her Winternight Trilogy was a finalist for the 2020 Hugo Award for Best Series, and Arden was a finalist for the 2018 John W. Campbell Award for Best New Writer. Her publisher also identifies her as a New York Times bestselling author.

Sources: thehugoawards.org (opens in a new tab)thehugoawards.org (opens in a new tab)penguinrandomhouse.com (opens in a new tab)