One of my favourite series, Leigh Bardugo's Six of Crows, with two options for designs: On the paperback, whorls that emulate gun smoke and wrought iron, with the iconic No mourners, No funerals bracketed by wings on the front. Ideally displayed on their sides.
For the hardbacks: On both short sides are feathers, and on the top is an anatomical heart comprised of ice fractals, for Nina and Matthias; a shortsword with a key hilt for Kaz and Inej; and closer to the bottom is a lit fuse (adorned with six little crow silhouettes) accompanied by bullets for Jesper and Wylan. And, of course, No mourners, No funerals in the centre front. Designed to be displayed either on their sides or upright.
