Ka Anor

Ka Anor is the god of the Hetwan species in the K.A. Applegate series Everworld. He is feared throughout all Everworld, even by the gods, because unlike any other Everworld deity, his sacrifice of choice is not grain or animals or even men, but other gods, whom he consumes.

Ka Anor's form is kept secret for a long time, but in the sixth book in the series, Fear the Fantastic, he is encountered in his own private city in the Hetwan section of the world. He is shown as a gigantic monster of various shapes; he is constantly changing, into many monstrous forms, and is said by Christopher to be an embodiment of fear. He devours the god Ganymede, and is also said at various points to have eaten the Daghda and have fought Thor (though this latter story may have been invented by Loki). Except in the sixth book, he is never seen, only talked about, and works through his Hetwan slaves.