Keri Arthur has posted the cover to her eighth Riley Jensen book Bound to Shadows due for release October 29, 2009. Deadly Desire the seventh Riley book was released earlier this week. It looks like a new urban fantasy cover style is emerging with tattoo-like symbols appearing across the design. This first appeared with the House of Night books by P.C. & Kristin Cast and more recently with the upcoming Mark of the Demon by Diana Rowland. Anyone noticed any other covers using this style?