Jewell is part of the supporting cast in the W.I.T.C.H. comic book series. His only appearance is in Issue 25, "Water Shadows". In his first appearance, he looks like an elderly man with dark complexion and white hair. He wears an orange shirt under a dark green jacket, dark blue mittens, khaki pants, plack shoes and a dark blue beanie. He is also seen holding a red thick hardbound book.