What if you discovered a hundred-year-old diary under your floorboards - and then found references in it to yourself? Or if you lived in 1901, yet kept seeing glimpses of a girl from modern times? And what if both of you had problems that only the other could really understand? Emily and Aysha live in the same Stepney house and an inexplicable link develops between them, fuelled by Aysha's discovery of a journal and Emily's sightings of a 'future ghost'. Each takes courage from the other's predicament - after all, what's a hundred years between friends?