"In the latest stellar addition to her Harmony series, Castle once again brilliantly draws on her own bewitching brand of literary magic to concoct a beguiling novel of futuristic romantic suspense that expertly fuses propulsive plotting, deftly incised secondary characters (including a dust bunny with a penchant for pens), and a pair of protagonists whose sexual chemistry goes from simmer to sizzle in sixty seconds flat."--Booklist, starred review