Here same of my comics book's works, as a complete author and only as a comics artist (pencilier, inker and colorist).
I use traditional stuff:
-blue pencils, brush, nib, Pentel pen-brush, Staedtler pigment liner
and digital instruments:
-ClipStudioPaint Pro (pencils and ink), Adobe Photoshop CS5 (colors) and a Wacom Cintiq 13HD.