The Prophet

The Prophet is the leader of the Clan. He is cruel and calculating, and the father of all the boys, although they're all modified in test tubes.

History
He appears (or is mentioned) in all four books. At the end of Shark Seas, Saker and Peregrine make the Clan boys rebel, and they kill the Prophet.

Physical Appearance
He is old, tall and thin, with icy blue eyes and close-cropped white hair, wearing dark blue trousers and a lighter blue Samurai-style tunic.