(Paperback)

(Paperback)

While driving on a road in Scotland, Yoko barely manages to miss a girl who is absolutely hysterical and being followed by a pack of dogs. The girl, Cecilia, is an orphan who lives in a genuine Scottish castle. Yoko and her friends soon realize that oddities surround the girl.

(Paperback)

Travelling to Hong Kong to visit the Chinese branch of her family, Yoko is attacked by a massive, lizard-like creature. She finds a string of scientific evidence, but as the pragmatic electronics engineer's investigation progresses, the trail leads her to a mysterious little girl-and a sense of wonder that will change her life forever.

(Paperback)

There is a volcano in Bali, the Agung, called The Morning of the WorldA" by the locals. And that's where Yoko meets up with her cousin Monya-who couldn't resist the temptation to use her time machine again...

(Paperback)

(Paperback)

Travelling down the Rhine, Yoko and her friends save a young stranger from drowning. Sensing foul play, the young Japanese girl decides to stay with her new friend Ingrid and investigate the unusual circumstances...

(Paperback)

Yoko returns to the alien world underneath our own.