Books Latest releases Hill 406. Gravel Road (Detective Danny Acuff Book 2). Nick Woods series Sold Out (Book 1). Mexican Heat (Book 2). Afghan Storm (Book 3). Nigerian Terror (Book 4). Detective Danny Acuff series Take Down (Book 1). Gravel Road (Book 2). Other works Hill 406. Hell in the Mountains. Little Man, and the Dixon County War. Soldier On.