Mystery sensation Richard Castle, blockbuster author of the wildly bestselling Derrick Storm novels, introduces his newest character, NYPD Homicide Detective Nikki Heat. Tough, sexy, professional, Nikki Heat carries a passion for justice as she lead one of New York City’s top homicide squads. She’s hit with an unexpected challenge when the commissioner assigns superstar magazine journalist Jameson Rook to ride along with her to research an article on New York’s Finest. Pultizer Prize-winning Rook is as much a handful as he is handsome. His wise-cracking and meddling aren’t her only problems. As she works to unravel the secrets of a murdered real estate tycoon, she must also confront the spark between her and Rook. The one called heat. I’m not a huge fan of tie-in fiction. That’s not to say I dislike it, just that I don’t actively seek it out when it comes to my reading choices. There are always going to be exceptions to every rule and I think that the writing of one Richard Castle may just be that exception. For those uninitiated I’ll try and explain. Castle is an American television show which features a crime writer, Richard Castle (Nathan Fillion), who assists the police with…