A girl’s bedtime routine with her parents is set—one glass of water, one fan whirring gently, one song, and one book—but when the monster living under her bed can’t fall asleep, the girl creates a whole new nighttime checklist.
A MONSTROUS BEDTIME
by Kerilynn Wilson
Harper/Greenwillow, August 2025
(via Writers House)
Every bedtime needs a routine. That’s the best way to get a good night’s sleep. But what if it doesn’t work for the monster under your bed? How do you help it fall asleep? Join one little girl determined to help her monster with a special—monster-sized!—version of her nightly ritual.
A deceptively simple text skilfully captures the comfort young children take in routine, while colourful artwork—full of subtle detail—subverts our expectations, turning the monster into a friend and co-conspirator. Kerilynn Wilson’s imaginative take on evergreen themes makes A Monstrous Bedtime a must-have for every bedtime. For fans of Good Night, Gorilla and Sleep Like a Tiger.
Kerilynn Wilson is an author-illustrator with a love of the weird and wonderful. She is the creator of the acclaimed picture book One Foggy Christmas Eve and the award-winning graphic novel for teens The Faint of Heart. She lives in Oregon City, Oregon, but her mind tends to wander to made-up places in her head filled with flying jellyfish and birds that eat the stars.

A few things to know about the town of St. Muckle’s: It’s too out-of-the-way to interest greedy lords, and too damp and muddy for marauding dragons to burn. And anyone, from a humble serf to a runaway nun, may earn their freedom by living for a year and a day within the town walls. Seven years ago, Charl and his mother fled to St. Muckle’s and made it their safe-haven, building a new life in this so called Peasant’s Paradise. But when Charl sees something impossible—a ghost—soon the embers of his past are threatening to engulf his world in flame. A tragic accident is quickly followed by murder, a deadly plague, and a mercenary dragon.
How far will you go to protect your future?