"Kyle's adventure moves fast, ably handling both the science of multiverse theories and the thrilling dangers represented by the lab's goons. Some questions remain open at the end...but they don't diminish the book's fun and excitement...an engrossing multiverse adventure." --Michelle Anne Schingler, Foreword Reviews

"The stakes and the villains throughout remain realistic and believable, and Brigid's aggressive normalcy lends her great charm as a protagonist...even relatively minor characters...get strong, poignant moments to shine and to help save the day. A well-executed debut whose compellingly human cast enriches the standard 'parallel universe' science-fiction trope." --Kirkus

"A mind-bending, thrilling story of parallel universes with real-world consequences, Kyle's Sync twists and turns until it delivers a final explosive punch." --Jamie Freveletti, Internationally bestselling and award-winning author of Blood Run

"If you're tired of preposterous protagonists who never misstep, pick up K. P. Kyle's debut, SYNC. Featuring flesh-and-blood characters facing impossible odds and uncertain futures, Kyle tackles the mind-boggling concept of parallel universes to deliver this twisty, fast-paced adventure." --Julie Hyzy, bestselling author of Virtual Sabotage