immortality

Seventeen-year-old twins Thais and Clio Allard finally discover one another after the tragic death of their father only to learn that the astonishing powers they possess will force them to complete a rite that will transform their lives forever.

While Daedalus schemes to use the coven's power for his own dark purposes, seventeen-year-old twins Clio and Thais seek to learn who is trying to hurt them and, in the process, discover that Thais's magick has explosive power.

Separated since birth, seventeen-year-old twins Thais and Clio unexpectedly meet in New Orleans where they seem to be pursued by a coven of witches who want to harness the twins' magickal powers for its own ends.

Tilo, a young woman born in a faraway place and time, must choose between the supernatural life of an immortal and the hardships of life on Earth when she travels through time to modern-day California and falls in love with a mortal man.

Anna, the child of parents who refused to sign the Declaration, which forbids people to have children, must chose between cheating the law or facing certain death.

In 1950 the young doctor Norton Perina joins an expedition to a remote Micronesian island where he encounters a mysterious primitive tribe and kidnaps several members of the tribe in order to study them and discover the secret of eternal life.

Eighteen-year-old New Zealand boarding school student Ellie Spencer must use her rusty tae kwon do skills and new-found magic to try to stop a fairy-like race of creatures from Maori myth and legend that is plotting to kill millions of humans in order to regain their lost immortality.

After being involved in a car accident, Kate Bennett sees peoples' "mood auras" and is pulled into the world of the Guardians, where immortals are at war with each other.

Things become dangerous for Kate as she is hunted by the Demon Lord.

Ra's al Ghul is hundreds of years old but not immortal, and now he's being hunted by his own daughter. He must ask Batman for help and, in exchange, he offers him the chance to speak to his dead parents, an experience that changes Bruce's life forever.