Obadiah

That's good information, TOWC! Thanks!

I hope this question does not lead to spoilers, but the depiction of Jasnah's eyes on the Oathbringer cover has been bothering me. Why on earth do her eyes appear to be dark brown--especially when she is holding a sprenblade?! Jasnah is said to have violet eyes, and we know that the radiants' eyes glow when they hold a sprenblade (so we cannot blame shadows for obscuring her eye color). Was this just a mistake by the illustrator? If so, has Sanderson addressed this issue?