Sibyl Jones is a shadowoman. She has a daughter Belinda (known as Boda) and a son Jewel.

Sibyl was born from a dead woman and a man with the help of a drug called Fecundity 10. She was born with a gift of a Shadow but without the ability to dream.

As Belinda left home as a child, Sibyl lost a track of her and met her when the girl was already 18, an ex-cabbie and a suspected criminal.

She is a Shadowcop.