Sixteen-year-old Devonny travels through time to break free from the oppression of women during the nineteenth century and Annie Lockwood asks to travel to the year 1899 to see her beloved Strat in Cairo, but is sent back to ancient Egypt.
The Time Surfers are in a race against Zoa, a slimy dronth, to be the first to find the photon crystal, which allows those that possess it the power to change the present, future, and even the past.
When Rupert's friend Amelia is kidnapped by Mordo the warlock, Miss Switch the witch returns in the guise of a substitute teacher to help him rescue her.
After losing his parents, an investigator and a renowned violinist, sixteen-year-old Nathan joins forces with the daughter of a family friend to carry on his father's work, which leads them through a strange mirror into another world where dark forces await them.
Unattractive and lonely, Ellie is amazed and delighted when the unusual new girl at school singles her out as a friend and suggests that they combine the psychic powers they both seem to have.