Set in a universe where time is key to power and privilege, this dazzlingly inventive, genre-defying fantasy romance is the first in a duology by best-selling author Caroline O'Donoghue.

Margo is a troubled schoolgirl. After the death of her father, she's on her way to a new boarding school in a new city.

Moon is a salesman. He makes his living traveling through a series of interconnected worlds on a network of barely used train lines.

They never should have met. But when Margo suddenly appears one day on Moon's train, their fates become inextricably linked. If Margo wants to survive, she has to pass as a traveling salesman, too--except it's not that easy.

Move north on the train line and time speeds up, a day passing in mere hours. Move south and time slows down--a day can last several weeks. Slow worlds are the richest ones: you live longer, your youth lasting decades. Fast worlds are sharp, cruel, and don't have time for pleasantries. Death is frequent. Salesmen die young of skipshock. That is, if they're not shot down by the Southern Guard first.

As Margo moves between worlds and her attachment to Moon intensifies, she feels her youth start to slip between her fingers. But is Moon everything he seems? Is Margo?

Told through the eyes of both naive Margo and desperate Moon, the unforgettable realm of Skipshock will shake the way you think about love, time, and the fabric of the universe. The first in a planned duology from the best-selling author of the Gifts series, this utterly original epic is a must-read.

Binding Type: Hardcover
Publisher: Walker Books Us
Published: 06/03/2025
ISBN: 9781536228816
Pages: 400
Weight: 1.25lbs

Review Citations: Publishers Weekly 04/07/2025