Sixteen-year-old Gwyneth discovers that she, rather than her well-prepared cousin, carries a time-travel gene, and soon she is journeying with Gideon, who shares the gift, through historical London trying to discover whom they can trust.

• ISBN: 9780805092523
• Author: Gier, Kerstin
• Published: 2011 , Henry Holt and Co. (BYR)
• Themes: Family life, History, London, secret society, Time travel
• Descriptors: Europe, Fantasy, Germany, Young Adult (ages 14-18)
• No. of pages: 336