Over the course of his 30-year career, designer and art director Chip Kidd has created many of the book world's most famous cover images — the white boxer shorts of David Sedaris's Naked, the stunning, ruffled mane of All the Pretty Horses, the Jurassic Park T-Rex skeleton — and possesses one of the most well-known names in book cover design. Despite his iconic status, the designer told Spine he's made a career of avoiding a signature style.