"M.R. Carey hefts astonishing storytelling power with plainspoken language, heartbreaking choices, and sincerity like an arrow to the heart." --Locus on The Book of Koli
"A master storyteller." --io9
"Infinity Gate is a powerful exploration of the near-future, skillfully and seamlessly weaving different realities and different iterations of AI. In other hands, this might be messy, but Carey has the experience, imagination and verve to pull it off. A must-read!"--Tade Thompson, author of Rosewater
"A thought-provoking and deeply engaging story ... profoundly and doggedly humane."--C. A. Fletcher on The Book of Koli
"Carey writes with compassion and fire - strange and surprising and humane."
--Lauren Beukes, author of The Shining Girls on The Boy on the Bridge
"Heartfelt, remorseless and painfully human...as fresh as it is terrifying. A jewel."--Joss Whedon on The Girl With All the Gifts
"[A] brilliant dimension-hopping sci-fi thriller... Readers will be wowed." --Publishers Weekly (Starred Review)
"The plot doesn't map onto a traditional hero's journey arc and feels all the fresher for it. Short, action-packed chapters keep the pace brisk, and each character we meet, however briefly, is vividly and empathetically drawn. A genuine treat for SF fans: an epic multiverse tale that moves like a thriller."--Kirkus (Starred Review)
"Infinity Gate, with its in-depth science and rich characterization, is a must-read for sf fans."--Booklist (Starred Review)
"A fascinating window onto a dangerous and multifaceted universe."--Adrian Tchaikovsky, author of Children of Time
"They say there's nothing new under the sun. Well, M. R. Carey heard this and invented a whole new sun to put new things under. This is gripping, unrelenting, and absolutely unique. Top-notch science fiction, thrilling and thoughtful at the same time."--Seanan McGuire, author of Every Heart a Doorway
"M. R. Carey reaffifirms his place in the ranks of SF with this startlingly good novel. Fans of Adrian Tchaikovsky will love it."--Paul Cornell
"Big and bold... The writing is vivid, the pace is fast-moving."--Wall Street Journal
"An immense achievement, an impeccably crafted book without a single word out of place."--The New York Times