Publishers Weekly:
Card's newest series opener can't decide whether it's a thought experiment featuring a nifty magic system, a YA urban fantasy, or a series of fantasy interludes, so it settles for performing all three tasks satisfactorily, if not spectacularly. Danny North, descendant of exiled mages from another world, is taken aback when he comes into his true powers as a gatemage. He could reconnect his people with their long-lost home world, but gatemages are usually killed to maintain a fragile peace among the exiled clans. Fleeing his home, Danny finds refuge and slowly explores his potential, planning to open the first Great Gate in 14 centuries. Meanwhile, on the far-off world of Westil, a young gatemage named Wad finds love, conspiracies, and betrayal in a remote castle while struggling to recall his hazy past. Though occasionally uneven and meandering, this ambitious tale is well crafted, highly detailed, and pleasantly accessible. (Jan.)