"Righteous" by Joe Ide Joe Ide returned to the program to talk about his second book in a series that features a fearless sleuth named I.Q. In his first book, the eponymous "I.Q.," we learned the back story of this young man who investigates crimes in a hardscrabble neighborhood in Los Angeles. He had been devoted to his older brother and after his brother was killed in a traffic accident that tragedy left the younger brother devastated and alone. Fortunately I.Q. has one fellow, a former drug dealer named Dodson, who serves as his reluctant sidekick. In the first book the two of them were actually operating a criminal enterprise together and now I.Q. is trying to make amends for his previous bad behavior. He's also determined to find out more about his brother's death, was it really an accident? Or, was his brother murdered? That's just one of the sinuous story lines in "Righteous." The author was a relatively unknown writer the first time he appeared on the program. This is no longer