Riding on Instinct - Jaci Burton Department of Justice agent Shadoe Grayson signs up with the Wild Riders to bring down a rogue agent. Shadoe and Spencer are assigned together as Shadoe the stripper and Spencer the boyfriend/bodyguard. Spencer is a jaded hero that has trouble at the begininng seeing the potential of Shadoe. He is in for one delicious surprise... or is she in for one. This is a sweet, hot, spicy, sexy read.