"A new book by Elly Griffiths is always a cause of delight, and this series promises to broaden our horizons. Ali Dawson will capture readers' hearts."
--Mick Herron, award-winning author of Slow Horses

"Fresh and exciting, with both humor and thrills, Griffiths' first book in her new series knocks it out of the park!"
--Shari Lapena, New York Times bestselling author of What Have You Done?

"Think you know time-travel? Think again! Far more than just a detective story, this is a tale about time itself, with delicious connections that thread back and forth between 1850 and 2023. Elly Griffiths has weaved a corker of a mystery that gripped me from page one. Smart, original, and utterly masterful."
--Janice Hallett, international bestselling author of The Appeal

"A pleasure from finish to start."
--Anthony Horowitz, New York Times bestselling author of the Hawthorne and Horowitz series

"Elly Griffiths is back with a cast of instantly memorable characters, and a dazzlingly inventive new conundrum."
--Ruth Ware, New York Times bestselling author of One Perfect Couple

"A dark, thought-provoking, edge-of-your-seat crime thriller that will keep you flying through the pages. Present and past collide in this ingenious, time-twisting exploration of justice and a mother's race to save her son."
--Heather Gudenkauf, New York Times bestselling author of The Overnight Guest

"Inventive, surprising, endlessly entertaining while being part murder mystery, part historical thriller, and part speculative fiction. Readers of any genre will enjoy sinking into its murky underworld with a protagonist they will love."
--Gillian McAllister, New York Times bestselling author of Wrong Place Wrong Time

"A brilliant concept executed to perfection by a writer at the absolute top of her game."
--Erin Kelly, international bestselling author of The Skeleton Key

"The Frozen People is wickedly entertaining, clever, and truly spooky. I loved every page."
--Liz Nugent, international bestselling author of Strange Sally Diamond