An eerie and ensnaring speculative novel by an acclaimed Icelandic author.

THE NIGHT GUEST
by Hildur Knútsdóttir
Translated into English by Mary Robinette Kowal
Tor, January 2024
(via The Gernert Company)

Iðunn is in yet another doctor’s office. She knows her constant fatigue is a sign that something’s not right, but practitioners dismiss her symptoms and blood tests haven’t revealed any cause.
When she talks to friends and family about it, the refrain is the same — have you tried eating better? exercising more? establishing a nighttime routine? She tries to follow their advice, buying everything from vitamins to sleeping pills to a step-counting watch. Nothing helps.
Until one night Iðunn falls asleep with the watch on, and wakes up to find she’s walked over 40,000 steps in the night . . .
What is happening when she’s asleep? Why is she waking up with increasingly disturbing injuries? And why won’t anyone believe her?

“THE NIGHT GUEST is evocative and powerfully restrained. At times chilling, at others harrowingly familiar, THE NIGHT GUEST is a fascinating examination of femininity, agency, and self, and a genuinely heart-pounding read.”—Olivie Blake, New York Times bestselling author of The Atlas Six

Hildur Knútsdóttir was born in Reykjavík, Iceland. She has lived in Spain, Germany, and Taiwan and studied literature and creative writing at The University of Iceland. She writes fiction both for adults and teenagers, as well as short fiction, plays, and screenplays. Hildur is known for her evocative fantastical fiction and spine-chilling horror. She lives in Reykjavík with her husband, their two daughters, and a puppy called Uggi.