Marking Time

Seventeen-year-old tagger Saira Elian can handle anything... a mother who mysteriously disappears, a stranger who stalks her around London, and even the noble English Grandmother who kicked Saira and her mother out of the family. But when an old graffiti tag in a tube station transports Saira to the 19th Century and she comes face-to-face with Jack the Ripper, she realizes she needs help after all.

Saira meets Archer, a charming student who helps her blend in as much as a tall, modern American teen can in Victorian England. He reveals the existence of the Immortals: Time, Nature, Fate, War and Death, and explains to Saira that it is possible to move between centuries – if you are a Descendant of Time.