An upper-class woman, recovering from a suicide attempt, visits the women's ward of Millbank prison as part of her rehabilitation. There she meets Selina, an enigmatic spiritualist-and becomes drawn into a twilight world of ghosts and shadows, unruly spirits and unseemly passions, until she is at last driven to concoct a desperate plot to secure Selina's freedom, and her own. "Unfolds sinuously and ominously...a powerful plot-twister. The book is multidimensional: a naturalistic look at Victorian society; a truly suspenseful tale of terror; and a piece of elegant, thinly veiled erotica." ("USA Today") "Gothic tale, psychological study, puzzle narrative-Sarah Waters' second novel is all of these wrapped into one, served up to superbly suspenseful and hypnotic effect." ("The Seattle Times")

萨拉·沃特斯（Sarah Waters），出生于英国威尔士，文学博士，曾获“贝蒂特拉斯克文学奖”、“毛姆文学奖”，两次入围“莱思纪念奖”。《荆棘之城》、《守夜》和《小小陌生人》均入围“布克奖”和“柑橘奖”，《荆棘之城》还获得“CWA历史犯罪类小说匕首奖”。《轻舔丝绒》、《半身》和《荆棘之城》都已被改编成影视作品并热播，《守夜》正由BBC制作改编为电视剧。

目前，萨拉是全职小说作家，和恋人、两只猫生活在伦敦肯宁顿一栋维多利亚风格的公寓顶层，屋顶高高的，曾是佣人房。